Physics, asked by premsjadhav60, 1 year ago

a conductor has resistance of 15 ohm at 10° C and 18 ohm at 400°C .Find the temperature coefficient of resistance of this material

Answers

Answered by sha30

12

(18-15)ohm /(400-10)C =3/390 =7.6×10^-3 ohm/C

Answered by vedikabaghel1820

0

Answer:

Explanation:

(18-15)ohm /(400-10)C =3/390 =7.6×10^-3 ohm/C

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