Question

1. Make a cost around the hollow tube with around 20 to 25 rounds of copper wie
2. Arrange coil and cardboard / plastic sheet as shown in the figure.
5. Keep flicking gently on the cardboard and observed the arrangement of iron fing
6. Increase the current in circuit gradually and observe the change in the arrangement
Complete and be the fol
a ba magnet
appliance
electrician
4. Heating effect of clectic
electric oven
Voltmeter
1. What is the reason be
Procedure
2. What procechu
iron nail, bar
3. Spread some iron filings on the cardboard.
4. Connect both ends of coil to the battery and start the electric current.
filings
are produse
sentation :
irrent starts flowing through the coil,​

Answer 1

Answer:

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