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Electricity and Circuits CBSE Class 6

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Electricity and Circuits Topics

Full fledge assessment Videos

Video Based Test funda (Please watch the above videos before attempting this assessment)
Question 1/15

Q 1. A __________ must be connected to start and stop the current flow in the circuit. 

Solution

A switch must be connected to start and stop the current flow in the circuit.

Q 2. The direction of current is __________. 

Solution

The direction of current is opposite to the direction of negative charges.

Q 3. One bulb connected to the battery will glow ___________ two bulbs which are connected to the same battery. 

Solution

One bulb connected to the battery will glow brighter than two bulbs which are connected to the same battery.

Q 4. Flow of ________ causes current to flow in a circuit. 

Solution

Flow of charges causes current to flow in a circuit.

Q 5. If a switch in a circuit is open, then the switch is _____. 

Solution

If a switch in a circuit is open, then the switch is off.

Q 6. Flow of charges from one point to the other is called _____________. 

Solution

Flow of charges from one point to the other is called electric current.

Q 7. All metals are _______. 

Solution

All metals are conductors.

Q 8. _______ allows current to pass through them. 

Solution

Conductors allow current to pass through them.

Q 9. Negative charges flow from _______ terminals of a cell in the circuit. 

Solution

Negative charges flow from negative to positive terminals of a cell in the circuit.

Q 10. If the cell in the appliance gets discharged, then the appliance _____________. 

Solution

If the cell in the appliance gets discharged, then the appliance stops working.

As the flow of charges stops, the flow of current stops.

Q 11. The cell gets discharged if ________________. 

Solution

The cell gets discharged if its one terminal is directly connected to its other terminal for a longer time.

Q 12. Rubber is ______. 

Solution

Rubber is an insulator.

Q 13. Salt water is a ________ conductor of electricity. 

Solution

Salt water is a good conductor of electricity.

Q 14. If a switch is ______, then the bulb connected in the circuit will not glow. 

Solution

If a switch is open, then the bulb connected in the circuit will not glow.

Q 15. _________ is a conductor. 

Solution

Copper is a good conductor, while mercury is a fair conductor of electricity.

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Electricity and Circuits Notes

Revision Notes

Read CBSE Class 6 Science revision notes for Electricity and Circuits

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Electricity and Circuits Tests

Electricity and Circuits Textbook Solutions

Electricity and Circuits Doubts and Solutions

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