two equal balls having equal positive charge are suspended by two insulating strings of equal length . what would be the effect on the force when the plastic sheet inserted between the two?explain.

Asked by vasturushi | 25th Dec, 2017, 06:46: PM

Expert Answer:

Plastic will obstruct the magnetic field lines and therefore there will be decrease in the attraction of the two ball.

Answered by Gajendra | 27th Dec, 2017, 01:00: PM