The square loop shown in the figure moves into a 0.80t magnetic field at a constant speed of 10m/s. the loop has a resistance of 0.10ω, and it enters the field at t = 0s. find the induced current in the loop as a function of time. give your answer as a graph of i versus t from t = 0s to t = 0.020s.

The induced current in the loop is 20 A

Lenz's law said that when EMF is generated by the change in magnetic flux the polarity of the induced EMF produces an induced current. It induced electric current flows in a direction such that the current opposes the change that induced it

The square loop shown in the figure moves into a 0.80T magnetic field at a constant speed of 10m/s. The loop has a resistance of 0.10Ω, and it enters the field at t = 0s. Find the induced current in the loop as a function of time. Give your answer as a graph of I versus t from t = 0s to t = 0.020s.

B = 0.8 T

L = 5 cm

v = 10 m/s

R = 0.10 Ω

I = ?

∈=E

Ф=o

The induced current in the loop is 20 A. According to Lenz's law I goes to counterwise

Grade: 8

Subject:  physics

Chapter:  Lenz's law

Keywords:   magnetic field, constant speed, the induced current, loop, resistance

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