Question

a current of 3 ampere passes through a circuit for 1 minute. if potential difference between circuit is 4.5 volts, what is the work done in transferring the charge​

Answer 1

Explanation:

Potential Difference = 4.5 V

Electric current = 3 A

Time for which current flows = 1 minute = 60 s

Work done = V × I × t = 4.5 × 3 × 60 J = 810 J