Question

11. Write the results of Faraday's Experiment on electromagnetic induction.​

Answer 1

Answer:

If the direction of relative motion is reversed, the direction of induced current is reversed.

Explanation:

•  When the magnetic flux in a closed circuit (loop) changes, induced emf and current are created.
• The magnitude of the induced emf is proportional to the rate of change of the magnetic flux connected with the circuit.
• Faraday deduced from the preceding two experiments that the relative motion of the magnet and the coil resulted in the creation of current in the primary coil.
• When the button was pressed, the galvanometer in the other coil deflected, showing that current was present in that coil.