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The temperature coefficient of resistanc...

The temperature coefficient of resistance of a metal is `0.004 ^@C^-1`. If a wire has resistance `1 Omega` at `0^@C` then what will be the value of that resistance at `100^@C`?

A

`0.6 Omega`

B

`0.96 Omega`

C

`1.04 Omega`

D

`1.4 Omega`

Text Solution

Verified by Experts

The correct Answer is:
D
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Knowledge Check

  • The temperature coefficient of resistance for a wire is 0.00125//^@C . At 300K it’s resistance is 1Omega . The temperature at which the resistance becomes 2Omega is

    A
    1154 K
    B
    1100 K
    C
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    D
    1127 K

  • The resistance of a wire is 5 Omega at 50^@C and 6 Omega at 100^@C . The resistance of the wire at 0^@C will be

    A
    `1 Omega`
    B
    `2 Omega`
    C
    `3 Omega`
    D
    `4 Omega`

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