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Electromagnetic Induction question

2005 · Shift 0 · Q130
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  5. /2005 · Shift 0 · Q130

Electromagnetic Induction question

2005 · Shift 0 · Q130

JEE MainPhysicsElectromagnetic InductionMCQ+4 / −1
A coil of inductance 300mH300mH300mH and resistance 2 Ω2\,\Omega2Ω is connected to a source of voltage 2V2V2V. The current reaches half of its steady state value in
  1. A
    0.1s0.1s0.1s
  2. B
    0.05s0.05s0.05s
  3. C
    0.3s0.3s0.3s
  4. D
    0.15s0.15s0.15s
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