If the electrical resistance of a typical substance suddenly drops to zero then the subtance is calledA. ConductorB. SuperconductorC. InsulatorD. Semiconductor .

If the electrical resistance of a typical substance suddenly drops to

1.	If the electrical resistance of a typical substance suddenly drops to zero then the subtance is calledA. ConductorB. SuperconductorC. InsulatorD. Semiconductor .
Answer» Correct Answer - B The substance which possesses zero resistance is called superconductor.

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If the electrical resistance of a typical substance suddenly drops to zero then the subtance is calledA. ConductorB. SuperconductorC. InsulatorD. Semiconductor .

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