A uniform magnetic field of … acts along positive …-direction. A rectangular loop of sides … and … with current of … is in … plane. The current is in anticlockwise sense with reference to negative … axis. Magnitude and direction of the torque is:

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Magnetics

JEE Main 2024 · 31 Jan, Evening shift · Q7717

PhysicsMedium116×since 2002Q7717

A uniform magnetic field of

2 \times 10^{-3} \mathrm{~T}

acts along positive

Y

-direction. A rectangular loop of sides

20 \mathrm{~cm}

and

10 \mathrm{~cm}

with current of

5 \mathrm{~A}

is in

Y-Z

plane. The current is in anticlockwise sense with reference to negative

X

axis. Magnitude and direction of the torque is: