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प्रश्न
Give units of specific resistance.
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उत्तर
The S.I. unit of specific resistance is ohm cm or Ω cm.
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संबंधित प्रश्न
The substance having infinitely high electrical resistance is called:
(a) conductor
(b) resistor
(c) superconductor
(d) insulator
What possible values of resultant resistance one can get by combining two resistances, one of value 2 ohm and the other 6 ohm?
State the order of resistivity of (i) a metal, (ii) a semiconductor and (iii) an insulator.
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Name the following substances:
(i) Showing low resistivity,
(ii) Showing very high resistivity,
(iii) Showing moderate resistivity.
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