Question

Which of the following statements is/are not true?

i. Lightning and sparks from woollen clothing are essentially the same phenomena.
ii. When you rub a plastic scale on dry hair , it acquires charge.
iii. A glass rod when rubbed with silk acquires negative charge .
iv. Static charges are called so, because they do not move by themselves.

Please Select any one option:-

2 points

i only

ii only

iii only

iv only​

Answer 1

Answer:

I only and 3 only

1 lights and spark of the woolen cloth and 3 a glass rod

Answer 2

Answer:

i only and iii only I hope it helps you