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A loop of mass m and radius R placed on a horizontal table carries current I in anticlockwise direction. There is a magnetic field B in the vertically upward direction. Find the angular velocity of the loop as it becomes vertical

A loop of mass m and radius R placed on a horizontal table carries current I in anticlockwise direction. There is a magnetic field B in the vertically upward direction. Find the angular velocity of the loop as it becomes vertical

Grade:12th pass

1 Answers

SAGAR SINGH - IIT DELHI
878 Points
13 years ago

Dear student,

We see that the torque
 
 
can be calculated using the appropriate values for r and F as
 

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Sagar Singh

B.Tech, IIT Delhi

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