An electron acquires 3.35×10−16 JJ of kinetic energy when it is accelerated by an electric field from plate A to plate B.   What is the potential difference between the plates?     Which plate is at the higher potential?

Q: A parallel-plate capacitor has plates separated by 0.83 mm If the electric field between the plates…

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Q: How much energy is stored by a 35 μF capacitor when the charge on each plate is 2500 μC? What is the…

A: (a) Energy stored in the capacitor can be given as, U=Q22CU=2500×10-6 C2235×10-6 FU=0.0893 J

Q: Three equal, positive point charges are moved through an electric field via three diffferent paths…

A: Given: Potential difference for charge q1, q2, and q3 are V1 , V2 and V3 .          & Electric…

Q: Two point charges Q1  = +5.00 nC and Q2 = −3.00 nC are separated by 35.0 cm. (a) What is the…

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Q: Q6 A rod of length L has a uniform positive charge per unit length A and a total charge Q. Set up an…

A: Given that: The rod length is L The total charge is Q.   The free-body diagram is as:

Q: The work done by an electric force in moving a charge from point A to point B is 3.65 x 10-3 J. The…

A: Write the given values with the suitable variables. UAB=3.65×10-3 JVA-VB=44.6 V Here, UAB is the…

Q: The speed of an electron moving along the y axis increases from 4.45 -10 m/s at y = 10.0 cm to 7.75…

A: a) As per the conservation law of energy, Here, E, K, U, m, v, q, and V represent the electron’s…

Q: • An electron is released from rest at the negative plate of a parallel plate capacitor. If the…

A: Given, d=5×10^-3m Potential difference=5v There is no need to draw the diagram in this question.

Q: What is the electric potential 1.0 cm from a 1.0 nC charge? What is the potential difference between…

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Q: Electric charges of+10µC, +5µC, -3µC and +8µC are placed at the corners of a square of side /2 m.…

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Q: If you place a test charge 5.0 x 10−3 m away from a source charge of 4.4 x 10−2 C, how much electric…

A: The answer is below

Q: An electron (mass 9.11x10^-31 kg, charge -1.602x10^-19 C) is placed in a uniform electric field,…

A: mass of electron= 9.11*10-31 kg charge = -1.602*10-19 c E=5000N/C

Q: An electron starting from rest, accelerated through an electric potential difference with a…

A: SOlution: given that, the electron is moving in a potential region.

Q: The electric potential at a point is space is given by V = 23x - 27y + 11y2 + 72. What is the…

A: Given data: Electric potential at point V =23x-27y+11y2+72 r =(3.0,2.0,1.0)

Q: What is the net electric potential at point P? q1=12uC 6b. What is the net electric potential at…

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Q: By moving a 10 nC charge from point A to point B, you determine that the electric potential at B is…

A: To determine: What is the potential at point B, if a 20 nC charge is moved from point A to point B…

Q: A proton with speed of 2.0 m/s is at the point that has potential difference of 500 V entering a…

A: Given- Speed of proton (v) = 2 x 105 m/s Potential difference (V) = 500 V Mass of proton (m) = 1.6 x…

Q: Problem 6: Find the potential energy of the 10 µC charge at the origin. Electric Potential of the…

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Q: An electron (mass 9.11x10^-31 kg, charge -1.602x10^-19 C) is placed in a uniform electric field,…

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Q: Two point charges Q1 = +4.80 nC and Q, = -1.80 nC are separated by 25.0 cm. (a) What is the electric…

A: (a)   The electric potential at a point midway between the given charges can be determined as…

Q: A parallel-plate capacitor has plates separated by 0.73 mm If the electric field between the plates…

A: The equation for the electric field between the plates of a parallel plate capacitor is given by

Q: An electron is already moving at a speed of 2.2 x 105 m/s as it passes point A on the way to point…

A: mass of electron (m) = 9.11×10-31 kg speed of electron at point A = 220000 msspeed of electron at…

Q: The figure below shows three circular, nonconducting arcs of radius R = 8.90 cm. The charges on the…

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Q: The potential on the surface of a solid charged conducting sphere is V0=24V. What is the electric…

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Q: The two charges in the figure below are separated by d = 3.50 cm. (Let q, = -20.0 nC and q2 = 29.0…

A: The charge q1 = -20 nC = -20x10-9 C. The charge q2 = 29 nC = 29x10-9 C. The distance d = 3.50 cm =…

Q: Given that the electric potential ( in units of volts) in a region in space is given as V(x) =…

A: The given data are: Vx=12.4x3x=2.1 m

Q: The electric potential in a certain region is represented by the graph shown below. What is the…

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Q: A parallel-plate capacitor has a plate area of 0.2 m2 and a plate separation of 0.1 mm. If the…

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Q: In the figure shown, which of the following gives the correct order of the electric potential, from…

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Q: What is the electric potential difference between the origin (0,0) and the position (2m, 0) if the…

A: Electric field (E) = 250 V/m  Δd= X2 -X1 = 2-0   Δd= 2m

Q: The two charges in the figure below are separated by d = 4.00 cm.  (Let q1 = −20.0 nC and q2 = 27.5…

A: Given data Charges are    q1=-20.0 nC=-20.0×10-9 Cq2=27.5 nC=27.5×10-9 C Distance is d=4.00 cm=0.04…

Q: For the following charge distribution, if Q1=1*10-8C, Q2 = - 4*10-8C, Q3 =2*10-8C, then, the…

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Q: A charge Q = 2.00 10-8 C is surrounded by an equipotential surface with a surface area of 1.23 m2.…

A: Given information:  The magnitude of the charge (q) = 2.00 ×10-8 C The surface area of the…

Q: 2.0 nC +) 3.0 cm 3.0 сm 3.0 cm — 1.0 nС -1.0 nC

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Q: The electric potential at a certain point in space is 15 v . What is the electric potential energy…

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Q: To move a charged particle through an electric potential difference of 2.0x10-6 V requires 4.8x10-6…

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Q: The electric potential for a point charge at 1.0m apart is 500V. Then the charge is: Select one: O…

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Q: In the figure, we move a proton from point i to point f in a uniform electric field. Is positive or…

A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…

Q: What is the potential (in V) 0.530 ✕ 10−10 m from a proton (the average distance between the proton…

A: GIven data The average distance is given as r = 0.53 x 10-10 m.   The mathematical expression for…

Q: The figure below represents a graph of the electric potential in a region of space versus position…

A: The negative slope of potential vs distance gives us the value of electrical field in that region.…

Q: Two point charges Q1 = +5.55 nC and Q2 = −2.05 nC  are separated by 30.0 cm.  What is the electric…

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Q: A conducting sphere has charge Q and its electric potential is V, relative to the potential far…

A: charge = Q The electric potential = V

Q: What is the electric potential at Point P, located at the center of the square of point charges. The…

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Q: Two point charges q1 = + 10 nC and q2 = ‐6 nC are separated by a distance of 0.8 m. What is the…

A: Given data: The value of point charge 1 is q1=+10 nC. The value of point charge 2 is q2=-6 nC. The…

Q: A charge of 20 nC is distributed uniformly along the x axis from x = -2.0 m to x = +2.0 m. What is…

A: Given : Charge (q) = 20 nC = 20 x 10-9 C

Q: When an electron moves from A to B along an electric field line in the figure, the electric field…

A: Work done by Electric field on moving electron from A to B  W = 3.67 × 10-19 J a) To find  VB - VA…

Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.