CLASS-6 SCIENCE CH-13 ELECTRICITY

Which of these cells does not convert chemical energy to electrical energy?

• SOLAR CELL

• DRY CELL

• Button cell

• PRIMARY CELLS

What kind of cell is used in a wrist watch?

Name the two terminals of a dry cell.

Which is not a poor conductor?

• Pure water

• Metal vase

• Cotton thread

• Plastic spoon

Which does not belong in a closed circuit?

• Dry cell

• Connecting wires

• Switch

• Plastic rope

A battery is made up of how many cells?

Which of these does not use electricity?

• Gas stove

• Coffee machine

• Computer

A__________cell converts the energy in sunlight into electrical energy.

A____________closes or opens a circuit.

Graphite is a ___________ conductor of electricity.