Chapter 1 Electric Charges and Fields – Page 2 – HI MCQ!

A positively charged rod is brought near an uncharged conductor. If the rod is then suddenly withdrawn, the charge left on the conductor will be?

Mark as favorite

If an object possesses an electric charge, it is said to be electrified or … A … When it has no charge, it is said to be … B … Here, A and B refer to?

Mark as favorite

Two spheres A and B of exactly same mass are given equal positive and negative charges respectively. Their masses after charging?

Mark as favorite

If a linear isotropic dielectric is placed in an electric field of strength E, then the polarization P is?

Mark as favorite

If the flux of the electric field through a closed surface is zero, then?

Mark as favorite

Corona discharge is caused by?

Mark as favorite

When a comb rubbed with dry hair attracts pieces of paper. This is because the?

Mark as favorite

When a body is charged by induction, then the body?

Mark as favorite

SI unit of permittivity of free space is?

Mark as favorite

A body is positively charged, it implies that?

Mark as favorite