Question

2 Make a circuit diagram as shown alongside Take few cm
long piece of nichrome wire and tie it between the nails
Touch the wire and switch on the current in the circuit by
moving the switch to 'ON position. After few seconds,
switch 'OFF the current. Now, touch the wire again after
a few minutes. The wire gets hot when an electric current
passes through it
On the basis of above activity, ansiver the following questions
(a) which effect of electric current is described in this activity?​

Answer 1

Answer:

When electric current is passed through the wire, it becomes warm which is an increase from the normal temperature of the wire.