EASY
10th CBSE
IMPORTANT
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In household circuits, is a fuse wire connected in series or in parallel?

Important Questions on Magnetic Effect of Electric Current

EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 2 - Magnetic Effect of Electric Current>Very Short Answer Type Questions>Q 12
Usually three insulated wires of different colours are used in an electrical appliance. Name the three colours.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 2 - Magnetic Effect of Electric Current>Very Short Answer Type Questions>Q 13
What is the usual colour of the insulation of live wire?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 2 - Magnetic Effect of Electric Current>Very Short Answer Type Questions>Q 13
What is the usual colour of the insulation of neutral wire?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 2 - Magnetic Effect of Electric Current>Very Short Answer Type Questions>Q 13
What is the usual colour of the insulation of earth wire?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 2 - Magnetic Effect of Electric Current>Very Short Answer Type Questions>Q 14
What is the main purpose of earthing an electrical appliance?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 2 - Magnetic Effect of Electric Current>Very Short Answer Type Questions>Q 15
Give two reasons why different electrical appliances in a domestic circuit are connected in parallel.
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 2 - Magnetic Effect of Electric Current>Very Short Answer Type Questions>Q 16
How should the electric lamps in a building be connected so that the switching on or off in a room has no effect on other lamps in the same building?
EASY
10th CBSE
IMPORTANT
Science for Tenth Class Part - 1 Physics>Chapter 2 - Magnetic Effect of Electric Current>Very Short Answer Type Questions>Q 17
A fuse should always be placed in the _____ wire of a mains circuit.