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In the rectangle of the figure below, the sides have lengths 9.0 cm and 15 cm, q

ID: 1708662 • Letter: I

Question

In the rectangle of the figure below, the sides have lengths 9.0 cm and 15 cm, q1 = -6.0 µC, and q2 = +2.0 µC. Take V = 0 at infinity.

(a) What is the electric potential at corner A?

________ V

(b) What is the electric potential at corner B?

________ V

(c) How much work is required to move a third charge q3 = +3.0 µC from B to A along a diagonal of the rectangle?

_______ J

In the rectangle of the figure below, the sides have lengths 9.0 cm and 15 cm, q1 = - 6.0 muC, and q2 = +2.0 muC. Take V = 0 at infinity. (a) What is the electric potential at corner A? ________ V (b) What is the electric potential at corner B? ________ V (c) How much work is required to move a third charge q3 = +3.0 muC from B to A along a diagonal of the rectangle? _______ J

Explanation / Answer

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