Determine the rate of change of flux - magnetic field, Physics

Assignment Help:

An e.m.f. of 25V is induced in a coil of 300 turns when the flux linking with it alters by 12mWb. Find the time, in milliseconds, in which the flux makes the change.

An ignition coil having 10000 turns has an e.m.f. of 8 kV induced in it?

 What rate of change of flux is needed for this to happen?

 


Related Discussions:- Determine the rate of change of flux - magnetic field

Arago spot, Arago spot (D.F.J. Arago) A bright spot which appears in th...

Arago spot (D.F.J. Arago) A bright spot which appears in the shadow of a uniform disc being backlit through monochromatic light emanating from a point source.

How high does the seawater rise in the bell, A cylindrical diving bell 2.00...

A cylindrical diving bell 2.00 min diameter and 5.00 m tall with an open bottom is submerged to a depth of 220 m in the ocean. The surface temperature is 25.0°C, and the temperatur

What is the average acceleration of the door, A 15.2-kg police battering ra...

A 15.2-kg police battering ram exerts an average force of 125 N on a 10.0-kg door. a. What is the average acceleration of the door? b. What is the average acceleration of th

What is magnetic field strength?, It is the force that the field would exer...

It is the force that the field would exert on any unit magnetic pole placed in the field. It is also known as magnetic force.

What is ionisation potential energy, Q. What is ionisation potential energy...

Q. What is ionisation potential energy? For hydrogen atom the energy necessary to remove an electron from first orbit to its outermost orbit (n=∞) is 13.6-0 = 13.6eV. This ene

Valve & digital electronics: thermionic emission, (i) The procedure of ejec...

(i) The procedure of ejection of electrons from a metal surface by the application of heat is known as thermionic emission and emitted electrons are known as thermions and current

Surface tension, why does rain water boils faster than fresh water

why does rain water boils faster than fresh water

Find the magnitude and direction of the force, Two straight, parallel, curr...

Two straight, parallel, current carrying conductors are kept at a distance from each other, in air. The direction of present in both the conductors is the same. Find the magnitude

Brass, Brass: When copper is alloyed zinc (60% copper, 40% zinc) is called...

Brass: When copper is alloyed zinc (60% copper, 40% zinc) is called brass. It is widely used as a current carrying and structural material in switches and plugs etc. Propertie

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