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State the effect of the following on the resistance of a conductor. The length of the conductor is increased by 2 times.

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Question

State the effect of the following on the resistance of a conductor.

The length of the conductor is increased by 2 times.

Very Short Answer
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Solution

The resistance of the conductor increases by 2 times (doubles) because resistance is directly proportional to its length (R ∝ l).

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Chapter 8: Current Electricity - EXERCISE [Page 208]

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Lakhmir Singh Physics [English] Class 10 ICSE
Chapter 8 Current Electricity
EXERCISE | Q 1. (i) | Page 208
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