Question

LEVEL - I (HOMEWORK)
1. A square conducting loop of side 4cm is folded at right angles into two halves arranged in space such
that one half is in X-Y plane and other half is in X-Z plane. The loop is in the region of time varying
magnetic field of induction B(2t’î +3tj – 2k)T . The magnetic flux linked with the loop in Weber at t =
2s is
1) zero
2) 3.2x10-
3) 16x104
4) 4.8x10-2​

Answer 1

Answer:

Explanation:

this is the anser:)

Answer 2

Answer:

So the answer is 3.2 x 10^-4

Explanation:

A undertaking rectangular loop of aspect l and resistance R movements in its aircraft with a uniform pace v perpendicular to one in all its sides. A uniform and consistent magnetic discipline B exists alongside the perpendicular to the aircraft of the loop as proven in figure. The present day caused withinside the loop is. Medium.

B bar =(2t’î +3tj – 2k)T

∅= B bar . A bar

The undertaking loop is transferring from a place with one magnetic discipline significance and route to a place in which the magnetic discipline has a exceptional significance or route. The undertaking loop is at relaxation inside a magnetic discipline that adjustments significance or route.

so solution is  3.2 x 10^-4

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