Chapter#9 💡 ELECTRICITY 🔌

All matter is made up of

• Element

• Cell

• Atom

• Molecules

There are ............sub atomic particles.

• 2

• 4

• 3

• 5

Movement of which particles creates electricity?

• Electrons

• Atom

• Neutrons

• None of these

Which particles are present in the center of the atom?

• Electro and proton

• Neutron and electrons

• Only neutron

• Neutrons and protons

What is charge on electrons?

• Positive

• Negative

• No charge

• Neutral

Which one is insulator?

• Gold

• Iron

• Copper

• Glass

Which safety measures prevent too much current from flowing?

• Plug

• Switch

• Fuse

• Bulb

Which particles of atom are neutral?

• Electron

• Neutron

• Proton

• None of these

Imbalance of negative and positive charges is called

• Current

• Electricity

• Static electricity

• Charge

How many types of circuits are there?

• 2

• 3

• 4

• 5