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  • A conducting circular loop of radius r carries a constant current i  . It is placed in uniform magnetic field <img alt="\vec{B}" src="https://learn.careers360.com/latex-image/?%5Cvec%7BB%

A conducting circular loop of radius r carries a constant current i  . It is placed in uniform magnetic field \vec{B} such that plane is perpendicular to magnetic field . FInd magnetic force on it

Option: 1

Ir \vec{B}


Option: 2

2 \pi ir \vec{B}


Option: 3

0


Option: 4

\pi ri \vec{B}


Answers (1)

best_answer

As we have learned

If θ = 0 -

T=0

- wherein

When the plane of the coil is perpendicular to the field 

 

 Force net on closed current carrying loop is always zero

Posted by

Ritika Jonwal

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