write true or false of the following
statements
1 the fur gets positively charged because of deficiency of electrons
2 good conductors have excess of free electrons
3 similar charge attract each other
4the sum total of the number of electrons in a system can change
5alcohol and Ether are conducting liquids
Answers
Hi.
Here we go!
1. Yes. A fur (or any substance) becomes positively charged only when there is a deficiency of electrons.
2. Yes. Good conductors have excess of free electrons that's the reason they can carry electricity. Electricity is nothing but just the movement of electrons in a medium.
3. No. Similar charges repel each-other while opposite charges attract each-other.
4. Yes. The sum total of the number of electrons in a medium can change. This makes the medium either positively or negatively charged.
5. No. Alcohol and ether are not conducting liquids because they lack free electrons.
Hope it helps.
Answer:
i know the photo is not clear but I think u can know the answers there a little bit which shows the T or F
If u find my answer helpful pls mark my answer as branalist and follow me
