Question

A cylindrical bar magnet (A) and similar unmagnetized cylindrical iron bar (B) are dropped through metallic pipe. The time taken to come down by ____________.

विकल्प

• A and B is same but not equal to 9.8 second

• A is more than B

• A is less than B

• both A and B is 9.8 second

Answer 1

A cylindrical bar magnet (A) and similar unmagnetized cylindrical iron bar (B) are dropped through metallic pipe. The time taken to come down by A is more than B.