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Q: What is the unit of electric resistance?
  • A. Dyne
  • B. Pascal
  • C. Joule
  • D. Ohm
Correct Answer: Option D - S.I unit of electric resistance is ohm (Ω ). Named after the German physicist George Simon ohm. Small units of resistance are micro ohm, milliohm and large units are kilo ohm and mega ohm.
D. S.I unit of electric resistance is ohm (Ω ). Named after the German physicist George Simon ohm. Small units of resistance are micro ohm, milliohm and large units are kilo ohm and mega ohm.

Explanations:

S.I unit of electric resistance is ohm (Ω ). Named after the German physicist George Simon ohm. Small units of resistance are micro ohm, milliohm and large units are kilo ohm and mega ohm.