What is represented by the E, I, and R in the formula E = IR?

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 15, Problem 1SA

What is represented by the E, I, and R in the formula E = IR?

Expert Solution & Answer

To determine

The representation of E, I and R, in the formula E=IR.

Explanation of Solution

Given:

The formula given is E = IR.

Concept used:

According to Ohm's law at a constant temperature, the voltage across a circuit is directly proportional to the current through it.

The given formula, E = IR

It is a mathematical representation of Ohm's law in which the symbol

E = voltage

I = current

R = resistance in the circuit.

Thus, the voltage in a circuit is equal to the current applied multiplied by the resistance.

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!

Students have asked these similar questions

Part A A space truss is subjected to a load of F = {110i – 460k} lb (Figure 1) Three ball-and-socket joints at C, E, and G support the space truss. If F, = 110 lb , F, = 460 lb in the negative z direction, and d = 8.00 ft , what is the magnitude of the force in member AC? Indicate tensile force as a positive value and a compressive force as a negative value. Express your answer numerically to three significant figures in pounds. • View Available Hint(s) Vol AEo t vec FAC = lb Submit

There is a total of 500 mA of current into five parallel resistors. The currents through four of the resistors are 50 mA, 150 mA, 25 mA, and 100 mA. What is the current through the fifth resistor?

please prove this equation

Answer 2

Textbook Question

Chapter 15, Problem 1SA

What is represented by the E, I, and R in the formula E = IR?

Expert Solution & Answer

To determine

The representation of E, I and R, in the formula E=IR.

Explanation of Solution

Given:

The formula given is E = IR.

Concept used:

According to Ohm's law at a constant temperature, the voltage across a circuit is directly proportional to the current through it.

The given formula, E = IR

It is a mathematical representation of Ohm's law in which the symbol

E = voltage

I = current

R = resistance in the circuit.

Thus, the voltage in a circuit is equal to the current applied multiplied by the resistance.

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 15, Problem 1SA

What is represented by the E, I, and R in the formula E = IR?

Expert Solution & Answer

To determine

The representation of E, I and R, in the formula E=IR.

Explanation of Solution

Given:

The formula given is E = IR.

Concept used:

According to Ohm's law at a constant temperature, the voltage across a circuit is directly proportional to the current through it.

The given formula, E = IR

It is a mathematical representation of Ohm's law in which the symbol

E = voltage

I = current

R = resistance in the circuit.

Thus, the voltage in a circuit is equal to the current applied multiplied by the resistance.

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 15, Problem 1SA

What is represented by the E, I, and R in the formula E = IR?

Expert Solution & Answer

To determine

The representation of E, I and R, in the formula E=IR.

Explanation of Solution

Given:

The formula given is E = IR.

Concept used:

According to Ohm's law at a constant temperature, the voltage across a circuit is directly proportional to the current through it.

The given formula, E = IR

It is a mathematical representation of Ohm's law in which the symbol

E = voltage

I = current

R = resistance in the circuit.

Thus, the voltage in a circuit is equal to the current applied multiplied by the resistance.

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

Expert Solution & Answer

To determine

The representation of E, I and R, in the formula E=IR.

Explanation of Solution

Given:

The formula given is E = IR.

Concept used:

According to Ohm's law at a constant temperature, the voltage across a circuit is directly proportional to the current through it.

The given formula, E = IR

It is a mathematical representation of Ohm's law in which the symbol

E = voltage

I = current

R = resistance in the circuit.

Thus, the voltage in a circuit is equal to the current applied multiplied by the resistance.

Answer 8

Expert Solution & Answer

To determine

The representation of E, I and R, in the formula E=IR.

Explanation of Solution

Given:

The formula given is E = IR.

Concept used:

According to Ohm's law at a constant temperature, the voltage across a circuit is directly proportional to the current through it.

The given formula, E = IR

It is a mathematical representation of Ohm's law in which the symbol

E = voltage

I = current

R = resistance in the circuit.

Thus, the voltage in a circuit is equal to the current applied multiplied by the resistance.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

To determine

The representation of E, I and R, in the formula E=IR.

Answer 12

Explanation of Solution

Given:

The formula given is E = IR.

Concept used:

According to Ohm's law at a constant temperature, the voltage across a circuit is directly proportional to the current through it.

The given formula, E = IR

It is a mathematical representation of Ohm's law in which the symbol

E = voltage

I = current

R = resistance in the circuit.

Thus, the voltage in a circuit is equal to the current applied multiplied by the resistance.

Answer 13

Ch. 15 - What is represented by the E, I, and R in the...Ch. 15 - What are the two types of wires and which is the...Ch. 15 - Define voltage drop.Ch. 15 - Define circuit protection.Ch. 15 - Prob. 5SA Ch. 15 - What is the difference between voltage and...Ch. 15 - What is an SPST switch?Ch. 15 - Solve the parallel circuit for total circuit...Ch. 15 - Prob. 1TF Ch. 15 - True or False? An open switch is one that can flow...

What is represented by the E, I, and R in the formula E = IR?

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 15 Solutions