Question

Calculate the potential difference if 20J of energy are transferred by 8C of charge.

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Answer 1

The potential difference is calculated using the formula V = W/Q, which results in 2.5 volts for an energy transfer of 20 joules by a charge of 8 coulombs.

Step-by-step explanation:

The potential difference (V) can be calculated using the formula V = W/Q, where W is the work done or energy transferred (in joules, J) and Q is the charge (in coulombs, C). In this case, W is given as 20 J and Q is given as 8 C.

Plugging the values into the formula, we get:
V = 20 J / 8 C = 2.5 V

Hence, the potential difference is 2.5 volts.