Question

23.During the experiment on electromagnetic induction, what needs to be done to-
a. Have a flow of current through the coil?
b. Stop the flow of current through the coil?
c. Increase the strength of the induced current through the coil?
d. Change the direction of the induced current

Answer 1

Answer:

ans-- to take I Cooper wire and soft iron and rool the wire on iron .

ans (a) yes when the coil connect to the electric current to flow current to coil.

ans (b) then stop the flow of current to the coil after some time the power of current gone and not make