Q5. What is the purpose of using an electric switch? Name some electrical gadgets that have switches built into them.
The purpose of using an electric switch is to make electric circuit open or closed for a particular appliance.
Some electrical gadgets that have switches built into them are table fan, torchlight, etc.
The purpose of using an electric switch inthe complete or break the circuit electrical gadgets that have switches built into them are fan, refrigerator, television, microwave oven, electric cooker,etc.
Kantadarshi
Electric switch is used to make electric circuit open or close for a particles appliance and hence with the help of a switch we can use an appliance according.