Question

3.

Where that does a torch get electricity
from Why do we need a switch in the torch​

Answer 1

Answer:

The switch in a torch provides a mechanism through which electricity is passed to the bulb. As soon as the switch is put on, the circuit existing in the torch closes resulting in the flow of electricity which is then dissipated through the bulb.

Answer 2

Answer:

the torch gets its electricity from the cells inside it

we need a switch in the torch to open and close the circuit or in other words tu to switch on or switch off the circuit