The potential energy of a two-charge system when they are separated by a distance of 180 cm is-0.6 J. The charges are released at those positions. The potential energy (in J) of the system after each charge has moved a distance of 40 cm is: O 0.77 O 1.64 O-1.08 O 1.38 O-1.35
Q: The work done by an external force to move a -6.60 μC charge from point A to point B is 1.80×10−3 J…
A:
Q: The electric potential difference between two infinite, parallel metal plates is V. If the plates…
A: The potential difference between two plates is 1.104V Thank you Let me know if you have any doubts…
Q: = What is the electric potential at point P due to the three charges shown in a figure below? (k…
A:
Q: A moving particle encounters an external electric field that decreases its kinetic energy from 9590…
A:
Q: -5.0 µC charge moves from m to m in a uniform electric field V/m. (a) Calculate the potential…
A: charge (q) = -5 μC Initial position = <2,-5,3> mFinal position = <6,3,1> mElectric field…
Q: Two plates separated by a distance ?=14.8 mmd=14.8 mm are charged to a potential difference V=7.25…
A:
Q: Why is the following situation impossible? A 10.0-μF capacitor has plates with vacuum between them.…
A:
Q: A 2.4x10 -9 C charge is initially traveling at a speed of 1.0 x 10 5 m/s in a parallel plate setup.…
A:
Q: Two point charges with values of 3.4 uC and 6.6 uC are separated by 0.20 m. What is the electrical…
A: Two point charges as q1=3.4 μC and q2=6.6 μC Distance between charges is r=0.20 m Note: 1 J=1 Nm 1…
Q: A positive charge is moved across the potential difference AV < 0. The electric potential energy of…
A: a positive charge is moved across the potential difference ∆V < 0 .
Q: V for a linear charge of length l and charge density Pl at a point b in the x-y plane from the…
A: The voltage or electric potential is defined as the work done to move a particle from one point to…
Q: As a +6.2 μC charge moves along the æ axis from = 0 to x = 0.70 m, the electric potential it…
A: Given that, The value of charge is q=+6.2 μC. This charge moves…
Q: The positive and negative plates of a parallel plate capacitor are separated by 7.5 cm and have an…
A:
Q: The electric potential in a region of space is shown below. A +0.4 C charge is moved from B to A.…
A: Answer 2j of energy input
Q: How much work is required to move a charge q=1.6x10-1°C through a potential difference of 3.00…
A: charge (q) = 1.6×10-19 C potential difference (V) = volts
Q: There is an equilateral triangle with sides of 9 meters. There are charges on each point of the…
A: Potential is a scalar quantity that is the line integral of the electric field. In other words, it…
Q: The difference in electric potential between a thunder cloud and the ground is 1.63*108 V. Electrons…
A:
Q: Two plates separated by a distance d = 14.3 mm are charged to a potential difference V = 7.25 V. A…
A: Separation distance between the plates, d = 14.3 mm = 0.0143 mPotential difference, V = 7.25 VForce,…
Q: A charge Q creates an electric potential of +(1.2400x10^2) V at a distance of (1.39x10^1) cm. What…
A: Electric potential (V) = 124 volts distance (d) = 13.9 cm = 0.139 m
Q: The separation distance between the two plates of a parallel plate capacitor 2.06 cm. An electron at…
A:
Q: Two point charges with values of 8.6 μC and 6.0 μC are separated by 0.93 m. What is the electric…
A:
Q: An isolated, irregularly shaped piece of platinum carries –7.23 x 10 C of charge and is in electric…
A: Platinum is metal and is a conductor. So the conductors have a basic property that the potential at…
Q: A potential difference exists between the inner and outer surfaces of the membrane of a cell. The…
A:
Q: The electric potential in a region of space is shown below. A -0.6 C charge is moved from D to C.…
A:
Q: 28 x 10-6 C point charge is held at rest within a uniform Electric field of 53.1 N/C directed in the…
A: The Electric field at a point is defined as the force per unit charge acting on the charged particle…
Q: A point charge of 3.8 x 10-6 C is held in place at the origin. If a second point charge of -5.3 x…
A: Given:- A point charge = 3.8 x 10-6 C second point charge = -5.3 x 10-6 C…
Q: An alpha particle (with a charge of +2 e and a mass of 6.64 x 10-27 kg) is fıred at a fixed gold…
A: Given, Charge on alpha particle=+2e
Q: Two plates with area 4.00 x 10- m² are separated by a distance of 5.90 × 10¬ª m. If a charge of 3.40…
A:
Q: A 0.16 pF parallel-plate capacitor is charged to 10 V. Then the battery is disconnected from the…
A: The charge stored the capacitor is define by the following formula. Q=CV Here, Q is the charge, C is…
Q: Two conductors having net charges of +19.0 μC and -19.0 µC have a potential difference of 19.0 V…
A:
Q: In (Figure 1), the charge q= 3.97 x 10-⁹ C. Figure -1.00 m -29 0 + X +5q 1.00 m 1 of 1 > Part A Find…
A:
Q: A capacitor with plates separated by 0.0180 m is charged to a potential difference of 7.50 V. All…
A: Initially the capacitor is charged to a potential difference. Then all wires and batteries are…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- A moving particle encounters an external electric field that decreases its kinetic energy from 9450 eV to 6990 eV as the particle moves from position A to position B. The electric potential at A is -43.0 V, and that at B is +39.0 V. Determine the charge of the particle. Include the algebraic sign (+ or -) with your answer. Number i Units Lower potential Higher potential VB E SUBROLThe potential in a region between x = 0 and x = 6.00 m is V = a + bx, where a = 15.8 V and b = -6.70 V/m. (a) Determine the potential at x = 0. V Determine the potential at x = 3.00 m. V Determine the potential at x = 6.00 m. V (b) Determine the magnitude and direction of the electric field at x = 0. V/m magnitude direction |---Select--- ✓ Determine the magnitude and direction of the electric field at x = 3.00 m. magnitude V/m direction ---Select--- ✓ Determine the magnitude and direction of the electric field at x = 6.00 m. magnitude V/m direction --Select--- ✓A spherical conductor has a radius of 14.0 cm and a charge of 52.0 µC. Calculate the electric field and the electric potential at the following distances from the center.
- A -6 μC point charge has 75 J of kinetic energy when it is 1.6 cm away from a 4.8 μC point charge. At a later time, the -6 μC charge is 12.4 cm away from the 4.8 μC charge. The 4.8 μC charge is fixed in place and cannot move. What is the change in electric potential energy of the two-charge system as the -6 μC moves from 1.6 cm to 12.4 cm?(a) -2.09 J(b) -75.0 J(c) 14.1 J(d) -14.1 J(e) 2.09 J What is the kinetic energy of the -6 μC charge after it has moved to a distance of 12.4 cm away from the 4.8 μC charge?(a) 77.1 J(b) 60.9 J(c) 89.1 J (d)104 J (e) 72.9 JA potential difference exists between the inner and outer surfaces of the membrane of a cell. The inner surface is negative relative to the outer surface. If 1.35 x 10-20 J of work is required to eject a positive sodium ion (Na+) from the interior of the cell, what is the magnitude of the potential difference between the inner and outer surfaces of the cell? magnitude of the potential difference: 84.38 IncorrectOn a stormy day, a cloud is 530 m above the ground. The total charge of the water in the cloud is negative, and the charge on the ground below the cloud is equally positive. The average electric field below the cloud is 7.30×105 V/m upward. What is the potential difference AV between the cloud and the ground. (in V) OA: 3.869×108 B: 4.527×108 OC: 5.296×108 OD: 6.197×108 OE: 7.250x108 OF: 8.483x108 OG: 9.925×108 OH: 1.161×10⁹
- The electric potential at a certain point in space is 12 V. What is the electric potential energy of a -3.0 μC charge placed at that point? O -4 µJ O +4 µJ O zero µJ O -36 J O +36 µJA potential difference of V = 9.37 V exists between points A and B in an electric field. It takes W = 0.578 joules of work to move a positively charged particle from point B to point A. What is the charge on the particle? Your answer should be in coulombsA spec of dust with a static charge of +2 Coulombs is in between the plates of a parallel plate negatively charged plate. The electric field in the capacitor is meter. How much work would capacitor, where it rests on the 2200 Volts/meter, and the separation between the plates is 0.01 be done in moving the spec from the negative plate to the positive plate? O 4.4 V O 6.6V 2.2 V O -1.9 V O none of these
- Two metal plates are charged such that there is a 10 V potential difference between them. A positive charge is to be moved from the lower plate to the top plate. Starting from the point on the lower plate, following which path to the top plate will we do the least work moving the charge?A parallel-plate capacitor is made of two square plates 25 cm on a side and 1.0 mm apart. The capacitor is connected to a 50.0-V battery. With the battery still connected, the plates are pulled apart to a separation of 2.00 mm. What are the energies stored in the capacitor before and after the plates are pulled farther apart? Why does the energy decrease even though work is done in separating the plates?An electron is released from rest at the negative plate of a parallel plate capacitor and accelerates to the positive plate (see the drawing). The plates are separated by a distance of 1.7 cm, and the electric field within the capacitor has a magnitude of 2.8 x 106 V/m. What is the kinetic energy of the electron just as it reaches the positive plate? Electric field Electron KE positive + + + + + + + +