Self inductance , Electrical Engineering

Assignment Help:

Self Inductance

If a current is passed through a coil, it creates a flux within the coil. Any attempt to change this flux will create a back emf that acts to oppose the change.
 
Consider again the closed ring of high µ material with a coil wound upon it. The flux created in the ring by a current I through the coil is:

 

 

1811_Self Inductance.png


Related Discussions:- Self inductance

What do you mean by counters, Q. What do you mean by Counters? The shif...

Q. What do you mean by Counters? The shift register can be used as a counter because the data are shifted for each clock pulse. A counter is a register that goes through a pred

Depletion zone in p-n junction, Depletion Zone in P-N Junction The pow...

Depletion Zone in P-N Junction The power of the depletion zone electric field gets increases as the reverse-bias voltage increases. One time the electric field intensity incre

Find how long the bulb can be lighted, Q A12-V, 115-Ah automobile storage b...

Q A12-V, 115-Ah automobile storage battery is used to light a 6-W bulb. Assuming the battery to be a constant-voltage source, find how long the bulb can be lighted before the batte

Redraw the wheat stone bridge circuit, Redraw the Wheat stone bridge circui...

Redraw the Wheat stone bridge circuit of Figure and show that Equation holds good for the null condition when the meter A reads zero current.

Explain dipolar polarization, Explain dipolar polarization. Dipolar ...

Explain dipolar polarization. Dipolar polarization is a polarization which is particular to polar molecules. Such polarization results from permanent dipoles that retain po

Butterworth filter, what is experimental setup for Butterworth filter?

what is experimental setup for Butterworth filter?

Basic operations of 8085 microprocessor , Basic Operations of 8085 Micropro...

Basic Operations of 8085 Microprocessor The 8085 microprocessor  performs followings  five  basic  operations . 1. Opcode Fetch :  Reading and decoding  operation code  of

Control strategies - power supplies , Control Strategies Equation shows...

Control Strategies Equation shows  that output  voltage V0 can be controlled through α and this duty cycle  α can be varied by various  strategies which are as follows.

Push instruction - stack operations , PUSH Instruction This  instructi...

PUSH Instruction This  instruction copies  the contents  of the specified  register  pair into the  stack. The  contents  of stack  pointer register  are decremented by two. Th

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