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A non-planar circular loop consists of t...

A non-planar circular loop consists of two semi-circles one of which lies in `yz`-plane `&` the other is in `xz`-plane as shown.The magnetic force experienced by positive charge of value `Q` moving with velocity `v` along `x` direction when it is at the origin is:

A

`(Qvmu_(0)I)/(4R)`

B

`(Qvmu_(0)I)/(2R)`

C

`(Qvmu_(0)I)/(2sqrt2R)`

D

0

Text Solution

Verified by Experts

The correct Answer is:
A
`F=q(vecVxxvecB)=Q[vhatixx[(mu_(0)I)/(4piR)(hati+hatj)]]=(Qv.mu_(0)I)/(4piR)(hatk)`.
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