Question:medium

The back emf induced in a coil, when current changes from 1 ampere to zero in one milli-second, is 4 volts. The self inductance of the coil is

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Self inductance depends on rate of change of current.
Updated On: Mar 18, 2026
  • 1 henry
  • 4 henry
  • 10⁻³ henry
  • 4×10⁻³ henry
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The Correct Option is D

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