Resistance of tungsten wire at \[150{}^\circ C\] is \[133\,\Omega \]. Its resistance temperature coefficient is \[0.0045/{}^\circ C\]. The resistance of this wire at \[500{}^\circ C\] will be [DPMT 2004]

Resistance of tungsten wire at \[150{}^\circ C\] is \[133\,\Omega \].

1.	Resistance of tungsten wire at \[150{}^\circ C\] is \[133\,\Omega \]. Its resistance temperature coefficient is \[0.0045/{}^\circ C\]. The resistance of this wire at \[500{}^\circ C\] will be [DPMT 2004]
A.	\[180\,\Omega \]
B.	\[225\,\Omega \]
C.	0.025 cc
D.	\[317\,\Omega \]
Answer» D. \[317\,\Omega \]

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Resistance of tungsten wire at \[150{}^\circ C\] is \[133\,\Omega \]. Its resistance temperature coefficient is \[0.0045/{}^\circ C\]. The resistance of this wire at \[500{}^\circ C\] will be [DPMT 2004]

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