Explain Faraday’s experiment of magnet and coil. What factors can be observed

when the magnet is replaced by a coil ca

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1. •••FARADAY’S EXPERIMENT••••••When a conductor is moved in a magnetic field or the magnetic field associated with a coil changes then an EMF or electrical current is produced. This EMF is called the induced current in a conductor by continuously changing the magnetic field associated with it. This is called Electromagnetic Induction .

   \large \underline{\boxed{\pink{\tt{ Illustration :- }}}}

   Illustration:−

   Connect the ends of a coil to a galvanometer . Now move the north pole of the bar magnet towards the coil .

   \textsf {( See the \pink{ attachment one} . ) }( See the attachment one . )

   • We will see that there is a momentary deflection of the galvanometer. This implies the presence of current in the coil (\sf C_1)(C

   1

   ) . The deflection becomes zero at the moment of the motion of the magnet stops.

   • If we draw the north pole of the magnet away from the coil then the galvanometer is reflected in the opposite direction as of the first situation.

   \textsf {( See the \pink{ attachment two} . ) }( See the attachment two . )

   • If we don’t move the magnet then there will be no deflection shown in the galvanometer

   Explanation:

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