| ⇦ | 
| ⇨ |
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: - If by mistake voltmeter is connected in series and ammeter in parallel then
- If the velocity of an electron increases, then its de Broglie wavelength will
- A particle of masses m is thrown upwards from the surface of the earth, with a velocity u
- The reddish appearance of the sun at sunrise and sunset is due to
- If μᵥ=1.5230 and μʀ=15.145, then dispersive power of crown glass is
Topics: Electromagnetic Induction
(76)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If by mistake voltmeter is connected in series and ammeter in parallel then
- If the velocity of an electron increases, then its de Broglie wavelength will
- A particle of masses m is thrown upwards from the surface of the earth, with a velocity u
- The reddish appearance of the sun at sunrise and sunset is due to
- If μᵥ=1.5230 and μʀ=15.145, then dispersive power of crown glass is
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.
Share this page with your friends
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