Question

b)State the sign of the charge acquired by an object when it is charged, by

a positively charged rod by the methods 'A' and 'B',shown above.

Give reason for your answer.​

Answer 1

Answer:

it works on the principle of INDUCTANCE OF CHARGE

in A, as rod is touched to a , b will get negative charge cause rod carries that and the least are shown

in figure it is clearly visible !!!