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Calculate the amount of charge flowing i...

Calculate the amount of charge flowing in 2 min in a wire of resistance `10Omega` when a potential difference of 20 V is applied between its ends

A

120C

B

240C

C

20C

D

4C

Text Solution

Verified by Experts

The correct Answer is:
B
`I=(V)/(R )=(20)/(10)=2A`
t-2min`=2xx60=120s`
` Q=1xxt=2xx120=240C`
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