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A charge particle (!=10^(-4)C) is releas...

A charge particle `(!=10^(-4)C)` is released from rest at `z=0` in magnetic fiedl given as `vecB=B_(0)cos(omegat+kz)hatj` where `B_(0)=3xx10^(-5)T` and `B_(1)=2xx10^(-6)T`. Then the rms alue of force acting on particle is?

A

0.1 N

B

0.9 N

C

`3xx10^(-2)N`

D

0.6 N

Text Solution

Verified by Experts

The correct Answer is:
D
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