Physics, asked by vedantagrawala7574, 10 months ago

Why alloys are used to make standard resistors?

Answers

Answered by yashgandhi74
0

Answer:

Alloys like constantan and manganin are used to make standard resistance coils because: 1. They have a very high value of resistivity. ... The contact potential of alloys with copper is very small

Answered by Anonymous
8

Alloys like constantan and manganin are used to make standard resistance coils because:

1. They have a very high value of resistivity.

2. The contact potential of alloys with copper is very small

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