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

Problems regarding open organ pipes and closed organ pipes, a closed organ...

a closed organ pipe resonates with frequency 6hz and an open organ pipe resonates with frequency 12Hz. if the two organ pipes are joined to form a single organ pipe then it will re

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

Tangent galvanometer, what is the principle of tangent galvanometer?

what is the principle of tangent galvanometer?

Permittivity of the medium, If the charges are situated in a medium of perm...

If the charges are situated in a medium of permittivity ε, then the  magnitude of the force between them will be, If the charges are situated in a medium of permittivity ε, then th

Defect of vision, defect of vision project work 8&10 pages

defect of vision project work 8&10 pages

Atomic bonding, There is more number of substances in the universe than 109...

There is more number of substances in the universe than 109 elements. Most matter we run into on a day-to-day basis is composed of compounds-substances in which two or more element

Laplace equation, Laplace equation (P. Laplace): For steady-state heat...

Laplace equation (P. Laplace): For steady-state heat conduction in one dimension, the temperature distribution is the resolution to Laplace's equation, that states the second

What is electromagnetic induction, Q What is electromagnetic induction? ...

Q What is electromagnetic induction? The phenomenon of producing an induced emf because of the changes in the magnetic flux associated with a closed circuit is known as electr

Optical instrument, difference b/w concave grating and rownald mounting

difference b/w concave grating and rownald mounting

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