Four points, A, B, C, and D form a square of side length d = 4.5 cm as shown below. Charges qA and qB are placed at positions A and B, respectively. How much work is done by the electric field if a charge Q = 2.5 µC is moved from position D to position C?

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Q: The three charges in the figure are at the vertices of an isosceles triangle. Calculate the electric…

A: Given, q=5μC=5×10-6C

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A: work done = 9.6 * 10-6Q = 4.8μC

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A: where k = Coulomb constant; k = 9.0 × 109 N

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A: Q = 6×10-7 CWB = 1.2×10-5 JUB = ?

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Q: Two charges q = +5.3 μC are fixed a distance d = 1.7 cm apart (see the figure). (a) With V = 0 at…

A: The charge q= +5.3 μC = 5.3 ×10-6C   The distance between the charge and C is

Q: Two charges of A = 2.3 μC and B = −7.5 μC are d = 4.0 m apart at two vertices of an equilateral…

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Q: Two point charges qi = + 10.0 µC and q2 = - 5.0 pµC are placed on the x axis, as shown in the…

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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: How much work does the electric field do in moving a -7.7 µC from a point at 0 V to a point whose…

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Q: A particle that carries a net charge of -95.8 µC is held in a constant electric field that is…

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Q: Four point charges Q, = Q3 - 2.3 pC, Q2 Q4 = +2.3 pC are placed at the corners of a square as shown…

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

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Q: Consider two charges Q1 = +3.90 nC and Q2 = −2.20 nC in the following diagram Find the potential…

A: potential due to a charge q at a distance x is given by V=kqx

Q: A point charge q1 = -2 µC is located at (-2 m, 0) and charge q2 = 3 µC is at (4 m, 3 m). Point A is…

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Q: Lin a rectangular coordinate system, point charges of +2 uC,+4 µC, +5 µC and -4 µC are I placed at…

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Q: Two point charges q1 = +26μC and q2 = −17.5μC are 64 cm apart. a. What is the potential energy of…

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Q: The work done by an external force to move a charge from point A to point B is 15x10^4J. If the…

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A:

Q: 2. Three charges are situated on the vertices of an equilateral triangle as shown below. If a = 1m,…

A: Given: Charge q1 = 5 nC =5×10-9 C Charge q2 =5nC =5×10-9 C Charge q3 =5nC =5×10-9 C Distance a = 1m…

Q: Using the diagram below, calculate the electric potential at points A and B due to the charges…

A:

Q: Three point charges, Q1=15.4 μC, Q2=−38.6 μC, and Q3=57.3 μC, are arranged as shown in the figure.…

A: V=kq/r  Q1=15.4 μC, Q2=−38.6 μC, and Q3=57.3 μC  From A 50.1cm, 70.85cm, 50.1cm

Q: A plastic rod has been bent into a circle of radius R = 5.5 cm. It has a charge q1 = +4.2 pC…

A: Write a given values of this question.…

Q: 4. Three charges are placed at three corners of a square as shown in F Find the electric potential…

A: q1 = 5 μC q2 = -7 μCq3 = 2 μC

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Q: In the diagram, q1 = -6.39*10^-9 C and q2 = +3.22*10^-9°C. What is the electric potential at point…

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

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Q: How many J of work does the electric field do to move a charge of q = 0.008 C from point A to point…

A: Given data:  Charge (q) = 0.008 C Potential difference (V) = 30 V

Q: The three charges in the figure below are at the vertices of an isosceles triangle. Let q = 7.50 nC…

A:

Q: How much work does the electric field do in moving a -7.7 µC from a point at 0 V to a point whose…

A:

Q: charge of 6 x 10-7 C is transferred from infinity to point B. If the work done by the electric force…

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Q: 1. Three corners of a square with edge 10 cm are occupied by point charges of 4 x 10°C as shown.…

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Q: A uniform electric field of magnitude 275 V/m is directed in the negative y direction as shown in…

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Q: A particle charge 4 x 10-9 C is located at a point (0,0) in a certain coordinate system. Assuming…

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Q: +24 29 +29 +2q +24 -24

A: q = 5×10-6 C a = 10 mm = 0.01 m

Q: Points A and B are 40 and 25 mm away from a 6 μC charge, how much work is necessary to do against…

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Q: For the following situations, consider moving a positive charge from very far away to the origin…

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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.