Compute the mutual inductance between two coils, Physics

Assignment Help:

Q. Compute the mutual inductance between two coils when a current of 4 a changing to 8 a in 0.5 s in one coil induces an emf of 50 mV in the other coil.

Induce emf      e = - M dI/dt

M = - e / (dI/dt)

M = - (50 X 10 -3)/ (8 - 4)/0.5

    = - 6.25 × 10-3 H = -6.25 mH.


Related Discussions:- Compute the mutual inductance between two coils

VECTORS, EXPLAIN THE DIRECTION OF COMPONENTS

EXPLAIN THE DIRECTION OF COMPONENTS

Determine element that atomic weight is double atomic number, The atomic we...

The atomic weight of an element is double its atomic number. If there are four electrons in 2P  orbital, the element is : (1) C                       (2) N       (3) O

what is radiation?, Energy that is radiated or transmitted in the form of ...

Energy that is radiated or transmitted in the form of rays or waves or particles.

Snell''s law, explain one page for snell''s law?

explain one page for snell''s law?

How can we increase current sensitivity of a galvanometer, Q. How can we in...

Q. How can we increase the current sensitivity of a galvanometer? The current sensitivity of a galvanometer is able to be increased by (i) Rising the number of turns (ii

Magnetic flux heat energy, time dependent magnetic flux that is changing fr...

time dependent magnetic flux that is changing from t=0 to t=torque varies as the flux is passing through stationary coil that has electrical resistance R. Find the amount of heat e

Difference between the atomic theory and the kinetic theory, What is the di...

What is the difference between the Atomic Theory and the Kinetic Theory? Atomic theory is all about structure of an atom, i.e., its composition. Like an atom in general is made

How x-rays are produced, Question 1. How X-rays are produced? Describe ...

Question 1. How X-rays are produced? Describe the properties of X-Rays? 2. Describe the half wave & full wave Rectifications employed in an X-ray tube? 3. Discuss the med

Explain the vector addition of velocity, Explain the Vector Addition of Vel...

Explain the Vector Addition of Velocity Of course the velocity is relative to how you indicate the position d. If you are moving in water that is itself moving, then your full

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd