A bulb operated for 1 minute draws a current of 2A when connected to a potential difference of 10 V. Calculate the electrical energy transferred
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Answer:
1200J
Explanation:
Given,
t = 1 min= 60s
I= 2A
v=10V
P= v x l = 2x 10=20
Electrical energy = Pxt = 20x60=1200J
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