A proton is released from rest in a uniform electric field. Determine whether the following quantities increase, decrease, or remain unchanged as the proton moves. Indicate your answers with I (increase), D (decrease), or U (unchanged), respectively. (a) The electric potential at the proton’s location (b) The proton’s associated electric potential energy (c) Its kinetic energy (d) Its total energy.

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 16, Problem 1CQ

A proton is released from rest in a uniform electric field. Determine whether the following quantities increase, decrease, or remain unchanged as the proton moves. Indicate your answers with I (increase), D (decrease), or U (unchanged), respectively. (a) The electric potential at the proton’s location (b) The proton’s associated electric potential energy (c) Its kinetic energy (d) Its total energy.

(a)

Expert Solution

To determine

The electric potential at proton’s location.

Answer to Problem 1CQ

(D) The electric potential at proton’s location decreases.

Explanation of Solution

A particle with positive charge moves from higher potential to lower potential. Therefore, as the proton move, electric potential decreases.

Conclusion:

(D) The electric potential at proton’s location decreases.

(b)

Expert Solution

To determine

The electric potential energy.

Answer to Problem 1CQ

(D) The electric potential energy decreases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase. Therefore, its potential energy decreases.

Conclusion:

(D) The electric potential energy decreases.

(c)

Expert Solution

To determine

The kinetic energy.

Answer to Problem 1CQ

(I) The kinetic energy increases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase.

Conclusion:

(I) The kinetic energy increases.

(d)

Expert Solution

To determine

The total energy.

Answer to Problem 1CQ

(U) The total energy is unchanged.

Explanation of Solution

Increase in kinetic energy is accompanied by decrease in potential energy. Thus, the total energy which is the sum of kinetic and potential energy will be constant.

Conclusion:

(U) The total energy is unchanged.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 2

Textbook Question

Chapter 16, Problem 1CQ

A proton is released from rest in a uniform electric field. Determine whether the following quantities increase, decrease, or remain unchanged as the proton moves. Indicate your answers with I (increase), D (decrease), or U (unchanged), respectively. (a) The electric potential at the proton’s location (b) The proton’s associated electric potential energy (c) Its kinetic energy (d) Its total energy.

(a)

Expert Solution

To determine

The electric potential at proton’s location.

Answer to Problem 1CQ

(D) The electric potential at proton’s location decreases.

Explanation of Solution

A particle with positive charge moves from higher potential to lower potential. Therefore, as the proton move, electric potential decreases.

Conclusion:

(D) The electric potential at proton’s location decreases.

(b)

Expert Solution

To determine

The electric potential energy.

Answer to Problem 1CQ

(D) The electric potential energy decreases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase. Therefore, its potential energy decreases.

Conclusion:

(D) The electric potential energy decreases.

(c)

Expert Solution

To determine

The kinetic energy.

Answer to Problem 1CQ

(I) The kinetic energy increases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase.

Conclusion:

(I) The kinetic energy increases.

(d)

Expert Solution

To determine

The total energy.

Answer to Problem 1CQ

(U) The total energy is unchanged.

Explanation of Solution

Increase in kinetic energy is accompanied by decrease in potential energy. Thus, the total energy which is the sum of kinetic and potential energy will be constant.

Conclusion:

(U) The total energy is unchanged.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 16, Problem 1CQ

A proton is released from rest in a uniform electric field. Determine whether the following quantities increase, decrease, or remain unchanged as the proton moves. Indicate your answers with I (increase), D (decrease), or U (unchanged), respectively. (a) The electric potential at the proton’s location (b) The proton’s associated electric potential energy (c) Its kinetic energy (d) Its total energy.

(a)

Expert Solution

To determine

The electric potential at proton’s location.

Answer to Problem 1CQ

(D) The electric potential at proton’s location decreases.

Explanation of Solution

A particle with positive charge moves from higher potential to lower potential. Therefore, as the proton move, electric potential decreases.

Conclusion:

(D) The electric potential at proton’s location decreases.

(b)

Expert Solution

To determine

The electric potential energy.

Answer to Problem 1CQ

(D) The electric potential energy decreases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase. Therefore, its potential energy decreases.

Conclusion:

(D) The electric potential energy decreases.

(c)

Expert Solution

To determine

The kinetic energy.

Answer to Problem 1CQ

(I) The kinetic energy increases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase.

Conclusion:

(I) The kinetic energy increases.

(d)

Expert Solution

To determine

The total energy.

Answer to Problem 1CQ

(U) The total energy is unchanged.

Explanation of Solution

Increase in kinetic energy is accompanied by decrease in potential energy. Thus, the total energy which is the sum of kinetic and potential energy will be constant.

Conclusion:

(U) The total energy is unchanged.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 16, Problem 1CQ

A proton is released from rest in a uniform electric field. Determine whether the following quantities increase, decrease, or remain unchanged as the proton moves. Indicate your answers with I (increase), D (decrease), or U (unchanged), respectively. (a) The electric potential at the proton’s location (b) The proton’s associated electric potential energy (c) Its kinetic energy (d) Its total energy.

(a)

Expert Solution

To determine

The electric potential at proton’s location.

Answer to Problem 1CQ

(D) The electric potential at proton’s location decreases.

Explanation of Solution

A particle with positive charge moves from higher potential to lower potential. Therefore, as the proton move, electric potential decreases.

Conclusion:

(D) The electric potential at proton’s location decreases.

(b)

Expert Solution

To determine

The electric potential energy.

Answer to Problem 1CQ

(D) The electric potential energy decreases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase. Therefore, its potential energy decreases.

Conclusion:

(D) The electric potential energy decreases.

(c)

Expert Solution

To determine

The kinetic energy.

Answer to Problem 1CQ

(I) The kinetic energy increases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase.

Conclusion:

(I) The kinetic energy increases.

(d)

Expert Solution

To determine

The total energy.

Answer to Problem 1CQ

(U) The total energy is unchanged.

Explanation of Solution

Increase in kinetic energy is accompanied by decrease in potential energy. Thus, the total energy which is the sum of kinetic and potential energy will be constant.

Conclusion:

(U) The total energy is unchanged.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

(a)

Expert Solution

To determine

The electric potential at proton’s location.

Answer to Problem 1CQ

(D) The electric potential at proton’s location decreases.

Explanation of Solution

A particle with positive charge moves from higher potential to lower potential. Therefore, as the proton move, electric potential decreases.

Conclusion:

(D) The electric potential at proton’s location decreases.

(b)

Expert Solution

To determine

The electric potential energy.

Answer to Problem 1CQ

(D) The electric potential energy decreases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase. Therefore, its potential energy decreases.

Conclusion:

(D) The electric potential energy decreases.

(c)

Expert Solution

To determine

The kinetic energy.

Answer to Problem 1CQ

(I) The kinetic energy increases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase.

Conclusion:

(I) The kinetic energy increases.

(d)

Expert Solution

To determine

The total energy.

Answer to Problem 1CQ

(U) The total energy is unchanged.

Explanation of Solution

Increase in kinetic energy is accompanied by decrease in potential energy. Thus, the total energy which is the sum of kinetic and potential energy will be constant.

Conclusion:

(U) The total energy is unchanged.

Answer 8

(a)

Expert Solution

To determine

The electric potential at proton’s location.

Answer to Problem 1CQ

(D) The electric potential at proton’s location decreases.

Explanation of Solution

A particle with positive charge moves from higher potential to lower potential. Therefore, as the proton move, electric potential decreases.

Conclusion:

(D) The electric potential at proton’s location decreases.

Answer 9

(a)

Expert Solution

Answer 10

(a)

Expert Solution

Answer 11

Expert Solution

Answer 12

To determine

The electric potential at proton’s location.

Answer 13

Answer to Problem 1CQ

(D) The electric potential at proton’s location decreases.

Answer 14

Explanation of Solution

A particle with positive charge moves from higher potential to lower potential. Therefore, as the proton move, electric potential decreases.

Conclusion:

(D) The electric potential at proton’s location decreases.

Answer 15

(b)

Expert Solution

To determine

The electric potential energy.

Answer to Problem 1CQ

(D) The electric potential energy decreases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase. Therefore, its potential energy decreases.

Conclusion:

(D) The electric potential energy decreases.

Answer 16

(b)

Expert Solution

Answer 17

(b)

Expert Solution

Answer 18

Expert Solution

Answer 19

To determine

The electric potential energy.

Answer 20

Answer to Problem 1CQ

(D) The electric potential energy decreases.

Answer 21

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase. Therefore, its potential energy decreases.

Conclusion:

(D) The electric potential energy decreases.

Answer 22

(c)

Expert Solution

To determine

The kinetic energy.

Answer to Problem 1CQ

(I) The kinetic energy increases.

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase.

Conclusion:

(I) The kinetic energy increases.

Answer 23

(c)

Expert Solution

Answer 24

(c)

Expert Solution

Answer 25

Expert Solution

Answer 26

To determine

The kinetic energy.

Answer 27

Answer to Problem 1CQ

(I) The kinetic energy increases.

Answer 28

Explanation of Solution

The proton moves from higher potential to lower potential. It accelerates towards the negative potential causing its kinetic energy to increase.

Conclusion:

(I) The kinetic energy increases.

Answer 29

(d)

Expert Solution

To determine

The total energy.

Answer to Problem 1CQ

(U) The total energy is unchanged.

Explanation of Solution

Increase in kinetic energy is accompanied by decrease in potential energy. Thus, the total energy which is the sum of kinetic and potential energy will be constant.

Conclusion:

(U) The total energy is unchanged.

Answer 30

(d)

Expert Solution

Answer 31

(d)

Expert Solution

Answer 32

Expert Solution

Answer 33

To determine

The total energy.

Answer 34

Answer to Problem 1CQ

(U) The total energy is unchanged.

Answer 35

Explanation of Solution

Increase in kinetic energy is accompanied by decrease in potential energy. Thus, the total energy which is the sum of kinetic and potential energy will be constant.

Conclusion:

(U) The total energy is unchanged.