Part D What is the electric potential energy of an electron at the negative end of the cable, relative to the positive end of the cable? In other words, assume that the electric potential of the positive terminal is 0 V and that of the negative terminal is - 12V. Recall that e=1.60*10-19C. Enter your answer numerically in joules.

Question

Garrett

Physics

20 August, 21:33

Part D What is the electric potential energy of an electron at the negative end of the cable, relative to the positive end of the cable? In other words, assume that the electric potential of the positive terminal is 0 V and that of the negative terminal is - 12V. Recall that e=1.60*10-19C. Enter your answer numerically in joules.

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Answers (1)

Know the Answer?

Miriam Hines · Answer 1

1.92 x 10 ^-18 J.

Explanation:

Electrical potential, U = VQ

Where,

V = potential difference

= - 12v

Q = charge of the electron

= - 1.6 x 10^-19

= (-12 * - 1.60 X 10 ^-19)

= 1.92 x 10 ^-18 J.