Matter us made up of

• Atoms

• Current

• Substance

• Energy

When two or more cells are joined together it forms a

• Transistor

• Dynamo

• Battery

• Radio

Electrons are _________ particles.

• Negatively Charged

• Current

• Positively Charged

• Neutral

Filament of electric bulb is made of

• Silver

• Tungsten

• Nichrome

• Copper

Electric current is said to be passed through a wire when

• Both electron and neutron pass through it

• No particle pass through it

• Only proton pass through it

• Only electron pass through it

A ____________ is used in torches.

• Fuse

• Secondary Cell

• Dry Cell

• Generator

A device that converts the electrical energy into heat energy is

• MP3

• Fan

• Washing Machine

• Heater

In a dry cell, chemical is present in

• Power Form

• Semi-solid State

• Gaseous Form

• Solid Form

Which one is a bad conductor of electricity?

• Salty Water

• Distilled Water

• Drinking Water

• Tap Water

Closed and continuous path of electric current is called

• Electric Circuit

• Electric Path

• Electronic Path

• Open Circuit