Revision-Static Electricity

State whether True or False. 1. Electricity is a form of energy.

• True

• False

State whether True or False. 2. Outermost electrons of the atoms are regarded as free electrons.

• True

• False

State whether True or False. 3. There are an equal number of protons and neutrons in an atom.

• True

• False

State whether True or False. 4. Glass is a good conductor of electricity.

• True

• False

State whether True or False. 5. When a body is charged by conduction, it acquires charge of the opposite nature.

• True

• False

One word: (1) The study of charges at rest is called : ________________________

One word: (2) When two bodies carrying same charge are brought nearer, they will show ___________

One word: (3) Charging a neutral object by touching it is called charging by..................

One word: (4) Lightning during the thunderstorm is caused due to electrical.................in clouds.

One word: (5) A.................is produced by rubbing objects together.