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The magnitude of magnetic induction due ...

The magnitude of magnetic induction due to a straight long conductor at a distance 10 cm from conductor is `1.33 xx 10^(-4) Wb//m^(2)`. If electrons flow through the conductor, the number of particles flowing per second is

A

`3.9 xx 10^21`

B

`4.1 xx 10^20`

C

`4.4 xx 10^20`

D

`3.9 xx 10^20`

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