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Problem: The loop in the figure is being pushed into the 3.00 T magnetic field at 10.0 m/s. (a) The resistance of the loop is 2.46 Ω. What is the magnitude of the current in the loop? (b) What is the direction of the current in the loop?

FREE Expert Solution

Motional emf:

εmot=vBL

Ohm's  law:

V=iR

(a)

Combining motional emf and Ohm's law expressions:

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Problem Details

The loop in the figure is being pushed into the 3.00 T magnetic field at 10.0 m/s. 

(a) The resistance of the loop is 2.46 Ω. What is the magnitude of the current in the loop? 

(b) What is the direction of the current in the loop?

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