If a charge in current of 0.01 A in one coil produces a change in magnetic flux

If A Charge In Current Of 001 A In One Physics Question

If a charge in current of 0.01 A in one coil produces a change in magnetic flux of 1.2 x 10⁻² Wb in the outer coil, then the mutual inductance of the coils in henry is

Options

(a) 0
(b) 1.2
(c) 3
(d) 1.5

Correct Answer:

1.2

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

Related Questions:

  1. The concentric spheres of radii R and r have positive charges q₁ and q₂ with equal
  2. A wire of a certain material is stretched slowly by ten percent. Its new resistance
  3. A layer of glycerine of thickness 1 mm present between a large surface area of 0.1 m².
  4. Two spheres A and B of masses m and m respectively collide. A is at rest initially
  5. Two cities are 150 km apart. Electric power is sent from one city to another city

Topics: Electromagnetic Induction (76)
Subject: Physics (2479)

Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score

18000+ students are using NEETLab to improve their score. What about you?

Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.

NEETLab Mobile App

Share this page with your friends

1 Comment on If a charge in current of 0.01 A in one coil produces a change in magnetic flux

  1. Magenetic flux=LXdI/dt
    flux=2 x 10^(-2)
    current flown in 1 sec is 0.001 amppere
    ie,dI/dt = 0.01A
    =>2 x 10^(-2) = L x 0.001
    =>L = 2 x 10^(-2)/0.001
    =>L = 2H

Leave a Reply

Your email address will not be published.


*