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Consider the following figure. (a) Find the electric potential, taking zero at i

ID: 1286753 • Letter: C

Question

Consider the following figure.

(a) Find the electric potential, taking zero at infinity, at the upper right corner (the corner without a charge) of the rectangle in the figure. (Let y = 2.7cm and x = 6.9 cm.)
J/C

(b) Repeat if the 2.00-C charge is replaced with a charge of ?2.00 C.
J/C

Consider the following figure. (a) Find the electric potential, taking zero at infinity, at the upper right corner (the corner without a charge) of the rectangle in the figure. (Let y = 2.7cm and x = 6.9 cm.) J/C (b) Repeat if the 2.00-½C charge is replaced with a charge of ?2.00 ½C. J/C

Explanation / Answer

(a) k {(8x10^-6)/0.069 + (2x10^-6)/0.074 + (4x10^-6)/0.027)} = 2620.05 kV

(b) k {(8x10^-6)/0.069 - (2x10^-6)/0.074 + (4x10^-6)/0.027)} = 2133.57 kV

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