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10th CBSE
IMPORTANT
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When the distance between the charged particles is halved, the force between them becomes—

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Important Questions on Electricity

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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Other Additional Questions>Q 3

A body can be negatively charged by

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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Other Additional Questions>Q 4
In nature, the electric charge of any system is always equal to-
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Other Additional Questions>Q 5
Number of electrons in 1 C of charge will be-
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Other Additional Questions>Q 6
When the length and area of cross-section both are doubled then resistance—
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Other Additional Questions>Q 7

The resistivity of a wire depends on its—

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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Other Additional Questions>Q 8
The conductivity of a superconductor is—
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Other Additional Questions>Q 9
The conventional direction of current is—
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10th CBSE
IMPORTANT
SCIENCE [PHYSICS] Class-10>Chapter 1 - Electricity>Other Additional Questions>Q 10

Which is the intrinsic property of the substance?