ICSE ICSE Class 8 - CISCE Question Bank Solutions

When an ebonite rod is rubbed with fur, the protons move from the ebonite rod to the fur.

A conductor has a large number of free electrons.

An ebonite rod can be charged by touching it with a charged copper rod.

To find whether a body is charged or not, an uncharged electroscope is used.

To find whether the charge on a body is positive or negative, an uncharged electroscope is used.

If a negatively charged rod is brought near a negatively charged pith ball electroscope, the pith ball will be stuck with the rod.

Like charges ............while unlike charges attract.

Mercury is a ............ of electricity while pure water is ............ of electricity.

An ebonite rod when rubbed with fur acquires the ............ charge.

When an uncharged conductor is brought in contact with the disc of a gold leaf electroscope, its leaves ....................

Charge is shared in charging a conductor by the method of ...............

Match the following

When a glass rod is rubbed with dry silk cloth, the charge acquired by the silk cloth is 

When an ebonite rod is rubbed with fur, the rod acquires

When a negatively charged body is brought closer to another negatively charged body, then they will show

Charging a conductor by bringing another charged conductor close to it without touching is called

The factor responsible for charging a conductor is

Two objects when rubbed together get charged. The charges on them are

When a glass rod is rubbed with silk, the glass rod and the silk get charged because

The conductor of electricity is