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Question: Answered & Verified by Expert
The magnetic induction at the centre of a current carrying circular coil of radius $8 \mathrm{~cm}$ is $6 \sqrt{6}$ times the magnetic induction at a point on its axis. Then the distance of the point from the centre of the coil in $\mathrm{cm}$ is $(\sqrt{5}=2.236)$
PhysicsMagnetic Effects of CurrentAP EAMCETAP EAMCET 2017 (25 Apr Shift 2)
Options:
  • A $17.89$
  • B $1.789$
  • C $178.9$
  • D $0.1789$
Solution:
2748 Upvotes Verified Answer
The correct answer is: $17.89$
No solution. Refer to answer key.

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