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

Condesed matter, sodium metal with a body centred cubic structure has two a...

sodium metal with a body centred cubic structure has two atoms per unit cell. the radius of sodium atom is 1.85 å. calculate its electrical resistivity at 0 oc, if the classical va

Physics Problem, Two boxes are in contact on a flat table. A force of 75.8 ...

Two boxes are in contact on a flat table. A force of 75.8 N is applied horizontally to the first box, which in turn pushes horizontally against the second box. The mass of the firs

Advance of the perihelion, Advance of the Perihelion Together along wit...

Advance of the Perihelion Together along with the deviation of light rays near the Sun the change of the orientation of Mercury's orbit century after century is a single of the

Path of the magnetic field produced by the wire, Question: The external...

Question: The external surface of a short vertical segment of plastic pipe is hidden from view by wire wrapped around the pipe. Current flows clockwise as out looked from above

Differences between af choke and rf choke, Q Give the differences between A...

Q Give the differences between AF choke and RF choke. Audio - frequency (A.F) chokes Radio frequency (R. F) chokes: or high frequency (H.F) chokes

Show the amperes law, The integral in Ampere's Law is an integral. ...

The integral in Ampere's Law is an integral. Answer: The integral is an integral along (over) a closed path (curve).

What is the average velocity of the airplane, The position of an airplane a...

The position of an airplane as a function of time is shown in the figure below. a. What is the average velocity of the airplane? b. What is the average speed of the air

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