Electromagnetic Induction - Result Question 6

6. A current of 2.5 A flows through a coil of inductance 5H. The magnetic flux linked with the coil is

[NEET Kar. 2013]

(a) 2Wb

(b) 0.5Wb

(c) 12.5Wb

(d) Zero

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Answer:

Correct Answer: 6. (c)

Solution:

  1. (c) Given: current I=2.5A

Inductance, L=5H

Magnatic flux, ϕ= ?

We know, ϕ=LI5×2.5Wb=12.5Wb



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