A rectangular loop (a = 0.24 m, b = 0.34 m) is pushed into a space where there i

Question

A rectangular loop (a = 0.24 m, b = 0.34 m) is pushed into a space where there is uniform magnetic field with a speed of 3.00 m/s.
a) What is the induced current in the rod if the magnetic field is uniform and has a magnitude of 5.50 T, and the resistance of the loop is 55.0 ??_____ AMP

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

Counterclockwise

Clockwise

A rectangular loop (a = 0.24 m, b = 0.34 m) is pushed into a space where there is uniform magnetic field with a speed of 3.00 m/s. a) What is the induced current in the rod if the magnetic field is uniform and has a magnitude of 5.50 T, and the resistance of the loop is 55.0 ??_____ AMP b) What is the direction of the induced current in the loop? Counterclockwise Clockwise

Explanation / Answer

Here ,

B = 5.5 T

v = 3 m/s

Induced EMF , EMF = BVL

EMF = 5.5*3.0*.24

EMF = 3.96 V

therefore , Using Ohm's law

V = IR

I = 3.96/55

I = 0.072 A

the induceed current is 0.072 A

b)
the induced current is oposing the field present

Hence , it is COUNTERCLOCKWISE

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