B. Write True or False for the following statements.
1. The charges acquired by a glass rod, and the silk cloth with
which it is rubbed, are equal and of the same sign.
g
During charging by conduction, the charged object shares
its charge with the uncharged object.
d
3. A charged body loses its charge if we touch it with our hand.
TIUNI
4. Lightning is a natural electrical discharge phenomenon.
5.
We do not need any special device to protect tall buildings
from lightning
Answers
Answered by
9
Answer
1.TRUE
G TRUE
REASON - during charging by conduction ,the charged object shares its charge with the uncharged object. ... During charging by conduction, when the charged body comes in contact with uncharged body, and the uncharged body is charged. Thus the statement is true.
3.TRUE
REASON - When we touch a charged body, it loses its charge, due to the process of earthing. Our body is a good conductor of electricity. It transfers the charges to the earth.
4.TRUE
5. FALSE
REASON - lightning rod or lightning conductor is a metal rod mounted on a structure and intended to protect the structure from a lightning strike.
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Answered by
4
- True
- True
- True
- True
- False
Explanation:
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