If the work of 20 J is to be done to carry 2 C of charge from (-2 V) point to Q volt point, the value of Q is a) +8 volts b) -8 volts c) +12 volts d) -12 volts Please Give Me A Detailed Answer. I will definitely mark you the BRAINLIEST. Spam Answers Will Be Reported & Blocked.
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Answer:
a) +8 volts
Explanation:
work done = electric potential difference * charge
W=(V2 - V1)q
in this case:
20J = {V2 - (-2)} 2C
10J/C = V2+2V
10V = V2 + 2V
+8V = V2
V2 = +8 volts
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