In the system illustrated by the diagram, the magnetic field is increasing. In which direction is the induced emf, if any?

(Points : 1)
It is moving clockwise.

It is moving counterclockwise.

The induced emf is zero.

Question

In the system illustrated by the diagram, the magnetic field is increasing. In which direction is the induced emf, if any?


(Points : 1)
       It is moving clockwise.

       It is moving counterclockwise.

       The induced emf is zero.

anonymous · Answer

attachment

anonymous · Answer

@matt101  @amistre64  @feco  @sleepyjess

anonymous · Answer

@shamim  can you help me

anonymous · Answer

I think its the last one but im not sure

shamim · Answer

No

matt101 · Answer

Can you explain what the diagram is showing?

anonymous · Answer

@shamim  that could  be it ? @matt101 its showing a magnet with wire going through it

shamim · Answer

Do u know induced current will oppose the increase of ur applied magnetic field

anonymous · Answer

yes. isnt that what is happening?

anonymous · Answer

So the answer is B @shamim

anonymous · Answer

Yes

shamim · Answer

Downward magnetic field will oppose the increasing magnetic field of upward

shamim · Answer

Did u get it?

anonymous · Answer

Yes but the answer is actually A

amistre64 · Answer

isnt there a right hand screw rule?

thumb in direction of wire, and fingers loop in direction of magnetic field ....

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ive got no idea if this applies here