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NEETPhysicsCurrent Electricity

Why are alloys used for making standard resistance coils?

Options

  1. ABecause they are easy to manipulate and mold into desired shapes.
  2. BDue to their high cost-effectiveness and widespread availability.
  3. CAlloys have a low temperature co-efficient of resistance and high resistivity.
  4. DAlloys provide better conductivity and are resistant to corrosion.

Correct answer

C. Alloys have a low temperature co-efficient of resistance and high resistivity.

Step-by-step solution

Correct Option is : (C) Alloys have a low temperature co-efficient of resistance and high resistivity.

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