Question

true or false

1) when electricity is passed through a conductor a part of it is converted into heat energy ()

2) our body is an insulator ()

3) heat energy produced by a conducting wire does not depend on the material of the wire()

4) a compass needle kept near the conducting wire is deflected due to the heating effect of electricity.()

5)we can change the strength of electromagnets according to needs ()

6)electromagnets can be used to separate all types of metal from scrap yard ()


friends, pls answer with correct answer please...​

Answer 1

Answer:

1. true
2. false
3. false
4. false
5. true
6. false

hope it helps you mate

Answer 2

Answer:

1) when electricity is passed through a conductor a part of it is converted into heat energy (true)

It's sometimes even in very less amount

2) our body is an insulator (false)

3) heat energy produced by a conducting wire does not depend on the material of the wire(false)

4) a compass needle kept near the conducting wire is deflected due to the heating effect of electricity.(false)

5)we can change the strength of electromagnets according to needs (true)

6)electromagnets can be used to separate all types of metal from scrap yard (false)

it can only magnetic materials