EASY
6th CBSE
IMPORTANT
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Electric cell was invented by (Alessandro Volta / Alexander Graham Bell).

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Important Questions on Electricity and Circuits

EASY
6th CBSE
IMPORTANT
Distilled water is a _____ (good / poor) conductor of electricity.
MEDIUM
6th CBSE
IMPORTANT
In an electric torch, the source of energy is _____ (filament / battery).
EASY
6th CBSE
IMPORTANT
A circuit that allows flow of current through it, is called a _____ (closed / open) circuit.
EASY
6th CBSE
IMPORTANT
An electrical component that open and close the circuit is _____ (bulb / switch / cell).
HARD
6th CBSE
IMPORTANT

Match the column:

Sr. No Column A Column B
1 Filament of a bulb Plastics, glass, wood
2 Conductor Secondary cells
3 Insulator Primary cells
4 Combination of cells Electric circuit
5 Path of current flow Iron, copper, silver
6 Rechargeable cells Tungsten
7 Non-rechargeable cells Battery
MEDIUM
6th CBSE
IMPORTANT

Complete the following analogy:

Copper : Electrical wire :: _____ : Wire covering

(Choose the word to be filled in place of the blank from the following: Plastic / Aluminium)

EASY
6th CBSE
IMPORTANT

Complete the following analogy :

Conductor : silver :: Insulator : _____

(Choose the word to be filled in place of the blank from the following: Plastic / Aluminium)

MEDIUM
6th CBSE
IMPORTANT

Complete the following analogy :

Control device in a circuit : _____ :: Source of energy in a circuit : Cell/Battery

(Choose the word to be filled in place of the blank from the following: Switch / Bulb)