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A uniform magnetic field of 1000 G is es...

A uniform magnetic field of 1000 G is established along the positive z-direction. A rectangular loop of sides 10 cm and 5 cm carries a current of 12 A. What is the torque on the loop as shown in the figure?

A

Zero

B

`1.8 xx 10^(-2)Nm`

C

`1.8 xx 10^(-3)Nm`

D

`1.8 xx 10^(-4)Nm`

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The correct Answer is:
A
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NCERT FINGERTIPS ENGLISH-PRACTICE PAPPER-Practice Paper 3
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