A copper coil is connected to a galvanometer. What would happen if a bar magnet is
1. Pushed into the coil with North pole entering first.
2. Held at rest inside the coil
3. Pulled out again?
Answers
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3
1. the galvanometer would deflect towards right.
2.no deflection.
3.deflection towards left
2.no deflection.
3.deflection towards left
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