EASY
10th CBSE
IMPORTANT
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How will you connect resistances to get maximum resistance?

Important Questions on Electricity

EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Test Yourself>Q 3

If you are given two equal resistances. What is the ratio of maximum to minimum resistance that can be obtained from them?

EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Test Yourself>Q 1

What is electric power? Write its SI units.

EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Test Yourself>Q 2
Why is tungsten wire used for the filament of bulb?
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Test Yourself>Q 3
Why is the series combination not used for domestic circuit?
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Test Yourself>Q 4
What is the commercial unit of electric energy?
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Test Yourself>Q 5
Define 1 kWh.
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Test Yourself>Q 6
 What are the two important characteristics of material of fuse wire?
EASY
10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Test Yourself>Q 7

How does heat produced in a conductor depend on current?