EASY
7th CBSE
IMPORTANT
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The path through which current flows is called an electric

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Important Questions on Electric Current and Circuits

EASY
7th CBSE
IMPORTANT
The Science Hub>Chapter 13 - Electric Current and Circuits>Breather>Q (d)
Fuses are useful as they prevent
EASY
7th CBSE
IMPORTANT
The Science Hub>Chapter 13 - Electric Current and Circuits>Breather>Q (e)
Electric current is the flow of 
EASY
7th CBSE
IMPORTANT
The Science Hub>Chapter 13 - Electric Current and Circuits>Breather>Q (a)
Give one word for the following: The continuous path in which electricity flows. (Choose from Electric component, Electric circuit, Electric field)
EASY
7th CBSE
IMPORTANT
The Science Hub>Chapter 13 - Electric Current and Circuits>Breather>Q (b)
Give one word for the following: A coil of wire in electrical appliances which heats up when the current flows.
EASY
7th CBSE
IMPORTANT
The Science Hub>Chapter 13 - Electric Current and Circuits>Breather>Q (c)
Give one word for the following: The source of electric current in a circuit.
(Choose from Electric switch, Electric cell, Electric bell)
EASY
7th CBSE
IMPORTANT
The Science Hub>Chapter 13 - Electric Current and Circuits>Breather>Q (d)
Give one word for the following: The filament of bulb is made of this material.
(Choose from Nichrome, Tungsten, Copper)
EASY
7th CBSE
IMPORTANT
The Science Hub>Chapter 13 - Electric Current and Circuits>Breather>Q (e)
Give one word for the following: This is used in place of a fuse wire nowadays.
MEDIUM
7th CBSE
IMPORTANT
The Science Hub>Chapter 13 - Electric Current and Circuits>Life Skills
These days we use electric buzzers and music bells which work on a principle different from that of the electric bulb described here. Where do we use electric buzzers? What principle do they work on?