Physics · Current Electricity

एक विद्युत विसंवाहक (insulator) में आमतौर पर प्रतिरोध का तापमान गुणांक (temperature coefficient of resistance) कैसा होता है?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1ऋणात्मक (negative)✓
2नियत (constant)
3धनात्मक (positive)
4अपरिवर्तनीय (invariable)

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ऋणात्मक (negative)

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एक विद्युत विसंवाहक (insulator) में आमतौर पर प्रतिरोध का तापमान गुणांक (temperature coefficient of resistance) कैसा होता है?

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एक विद्युत विसंवाहक (insulator) में आमतौर पर प्रतिरोध का तापमान गुणांक (temperature coefficient of resistance) कैसा होता है?

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