Question

The resistance of a wire is 52 ohm at 50°C
and 6 ohm at 100°c. The resistance of the
wire at
0°c will be​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

Resistance of the wire must vary linearly with temperature.

Hence

R=aT+b (let T be in degree scale)

Using R(50)=5.

R(100)=6

We get b = 4,

and a=

50

1

Hence,

R=

50

T

+4