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If the resistivity of an alloy is P and that of constitute metal is P1 then -

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Question

If the resistivity of an alloy is P and that of constitute metal is P1 then

Options

  • P1 > P

  • P1 < P

  • P1 = P

  • There is no relation between P and P1

MCQ

Solution

P1 > P

Explanation:

When metal is converted into an alloy, its resistivity increases.

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Flow of Electric Charges in a Metallic Conductor
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