Question

By applying a potential difference of 10V across a conductor a current of 1.5A passes through it. How much energy would be obtained from the current in 2 minutes?​

Answer 1

Energy E = V × I × t

V = 10 V

I = 1.5 A

t =  2 mins = 2 × 60 = 120 sec

So, Energy = 10 × 1.5 × 120 = 1800 Joules

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