Question

only brainliest can explain the above answer with appropriate reason that why is the ans is zero.

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Answer 1

Explanation:

Force acting on a wire carrying current

$F = I\int \: d \: \frac{ } {l} \times \frac{}{B}$

since

$\frac{}{B}$

is uniform so

$F = I( \int \: d\frac{}{l} \times \frac{}{B} )$

for loop

$\int \: d\frac{}{l} = 0$

so F=0

hope it help