class 12 physics . electromagnetic induction
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here when a loop is being removed then Magnetic flux linked with the loop decreases...
Here Original magnetic field lines are towards from North to South....By applying right hand screw rule...Current due to Original magnetic field in the lool Clockwise ( place your right hand thumb toward the N-S direct and then curl your finger, You will find the direction of current in a loop due magnetic field lines directed towards North sounth....
But when a loop is being removed then there is a change or decreases in magnetic flux...in order to oppose this change There is an current induced in a loop in the clockwise direction seen from ghe North- Pole of the magnet by lenz's law...
Here Original magnetic field lines are towards from North to South....By applying right hand screw rule...Current due to Original magnetic field in the lool Clockwise ( place your right hand thumb toward the N-S direct and then curl your finger, You will find the direction of current in a loop due magnetic field lines directed towards North sounth....
But when a loop is being removed then there is a change or decreases in magnetic flux...in order to oppose this change There is an current induced in a loop in the clockwise direction seen from ghe North- Pole of the magnet by lenz's law...
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