The figure below shows two small, charged spheres separated by a distance of d = 4.00 cm. The charges are q1 = −13.0 nC and q2 = 29.5 nC. Point B is at the midpoint between the two charges, and point A is at the peak of an equilateral triangle, with each side of length d, as shown. (Assume the zero of electric potential is at infinity.) Two charges and two points lie along the perimeter of an equilateral triangle with side length d (interior angle 60.0°). Negative charge q1 is at the bottom left vertex. Positive charge q2 is at the bottom right vertex. Point A is at the top vertex. Point B is on the bottom edge, midway between q1 and q2. (a) What is the electric potential (in kV) at point A? kV (b) What is the electric potential (in kV) at point B?

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A: Electric potential energy U = k q1 q2 /r

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Q: In the Figure shown below, what is the net electric potential at the origin due to the circular arc…

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Q: There are two charges of 82 nC and 98 nC, separated by a distance d. If the net electric potential…

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Q: onsider a positive charge q1=+Q placed at the origin and a negative charge q2=-3Q placed at a…

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Q: The figure below shows two small, charged spheres separated by a distance of d = 3.00 cm. The…

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A: Step 1:Step 2:Step 3:

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Q: Three charges q_1=-2.2nC, q_2=2.5nC and q_3=2.4nC are located at the vertices of an equilateral…

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Q: Four equal charges 4 µC are placed at the corners of a rectangle of sides 6 cm and 8 cm. Determine…

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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.