Physics, asked by anupriya0306, 9 months ago

Voltage of bulb 5 volt and current is 500 mamp. Find resistance , power and energy in 2.5 hour?

Answers

Answered by pushpababli48

1

Answer:

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Answered by juhi2606

0

Answer:

1) 500milliamp=500/1000A=0.5A

resistance=voltage/current

R=5/0.5=10ohm

2) power=VI

power=5×0.5 = 2.5

3) energy= power×time=2.5×2.5×60×60=22500

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