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1. (6 points) Indicate the direction of the induced current in each loop by writing clockwise, counterclockwise or none. d a)
Please explain why.. Thank you!
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Answer #1

According to Faradays law of induction when magnetic flux changes through a loop with time than an induced Emf generate in circuit and an induced current flow in the circuit. Direction of induced current is like that it will oppose it's origin or change in magnetic flux.

(a) for loop magnetic field is increasing in direction of into the page so induce current will magnetic field in direction of out of the page. So induced current flow in counter clockwise direction.

(b) flux is not changing so induced current is zero.

(C) dut to rotation magnetic flux is increasing for into the page so induced current flow in CCW direction.

(d) magnetic flux is not changing so current is zero.

(e) flux is increasing for upword magnetic field so induced current will flow in clockwise direction.

(f) same as part - e

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