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A potential difference of 200 V is maint...

A potential difference of 200 V is maintained across a conductor of resistance `100 Omega`. The number of electrons passing through it in 1s is

A

`1.25 xx 10^(19)`

B

`2.5 xx 10^(18)`

C

`1.25 xx 10^(18)`

D

`2.5 xx 10^(16)`

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