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Physics-

General

Easy

Question

A rectangular loop of wire of size $4 c m cross times 10$ cm carries a steady current of 2A. A straight long wire carrying 5A current is kept near the loop (as shown in fig) If the loop and the wire are coplanar, find the net force on the loop

$3.2 \times 10^{- 5}$ N
$1.6 \times 10^{- 5}$ N
$0.4 \times 10^{- 5}$ N
$4 \times 10^{- 5}$ N

The correct answer is: $1.6 cross times 10 to the power of negative 5 end exponent$ N

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