Question

Explain the difference between using a piece of chalk and a safety pin as a switch in a circuit ​

Answer 1

The difference between a piece of chalk and sftp by using them as an electronic switch in a circuit :-

• Chalk : We all know that chalk is not bad conductor of electricity and that's why if we use chalk as a switch then the circuit will not work at all.

• Safety pin : We all know that metals are the best conductor of electricity and most of the safety pins are made out of metals. That's why if we use safety pin as a switch then the circuit will definitely work.

Conclusion : The chalk cannot conduct electricity but safety pin can conduct electricity.

Answer 2

chakkar de takkar

Explanation: