Science, asked by mubasshirakas28, 3 months ago

electric gadgets stop working when the switch is turned off give scientific reason​

Answers

Answered by cmonika0007
9

Answer:

A circuit needs to be closed in order for current to flow through it and thus all electric appliances to work. Switching off the main supply involves breaking the circuit and hence the current flow through the circuit .

Answered by lehashree
1

Answer:

1: A circuit needs to be closed in order for current to flow through it and thus all electric appliances to work. Switching off the main supply involves breaking the circuit and hence the current flow through the circuit .This is why electric appliances (like fans, fridges etc.) do not work.

2. What is the purpose of electric switch?

A switch is used to complete or break an electric circuit to use an electric appliance according our convenience. Some electrical gadgets that have switches built into them are electric lamps, cooler, washing machines, table fan, TV, radio, etc.

3. What device breaks an electric circuit?

switch

(a) A device that is used to break an electric circuit is called a switch

the 1 one is the answer ...

the other 2 is for ur need

hope it helps you

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