JulienneOrone562
Answered

How much work is required to move

3.0 coulombs of electric charge a distance of

0.010 meter through a potential difference of

9.0 volts?

(1) 2.7 × 10^3 J (3) 3.0 J

(2) 27 J (4) 3.0 × 10^−2 J

Verified Answer :

W0lf93

So we want to know how much work is needed to move a charge Q=3C for a distance r=0.01m trough a potencial difference U=9V. Work of electric potential is defined as W=QU and we can now simply put in the numbers. We get: W=3C9V=27J. So the correct answer is (2) 27J.

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