Related Questions

  1. A closely wound solenoid of 2000 turns and area of cross-section 1.5 x 10⁻⁴ m² carries
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  3. The temperature coefficient of the resistance of a wire is 0.00125 per ⁰C.
  4. A particle of mass m oscillates along x-axis according to equation x = a sin ?t
  5. A thin circular ring of mass M and radius R rotates about an axis through its centre