2C electric charge Is displaced from a point of electric potential -20 V to some other point. The work done is 200 J, then electric potential of second point V_(2) = ........ volt.

2C electric charge Is displaced from a point of electric potential -20

1.	2C electric charge Is displaced from a point of electric potential -20 V to some other point. The work done is 200 J, then electric potential of second point V_(2) = ........ volt.
Answer» 60 80 180 220 Solution :`(W)/(Q) = V_(2)-V_(1)` [ But `V_(1)=-20 V ]` `:. (200)/(2) = V_(2)- (-20)` `:. 100 = V_(2) +20` `:. V_(@) =80 ` VOLT .

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2C electric charge Is displaced from a point of electric potential -20 V to some other point. The work done is 200 J, then electric potential of second point V_(2) = ........ volt.

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