Explain electromotive force, Physics

Assignment Help:

Electromotive Force: (emf)

A force which derives the electric current is known as electromotive force.

OR

The energy needed to drive the charge around the circuit is known as the electromotive force.

 


Related Discussions:- Explain electromotive force

Determine the speed of ball, Tiger Woods can hit a golf ball with 55 N of f...

Tiger Woods can hit a golf ball with 55 N of force. How hard does the ball hit back on the club? (a) more than 55 N of force, (b) less than 55 N of force, (c) exactly 55 N of force

Electron microscopy application in biology and life sciences, What are the ...

What are the electron microscopy application in biology and life sciences? Biology and life sciences as in electron microscopy application: a. Cryobiology and Cellular tomog

Determine the work produced by the steam turbine, A steam turbine takes in ...

A steam turbine takes in saturated steam at 300 C and outputs steam at 4 bar. If the efficiency of the turbine is 65%, calculate: a. The final composition (vapor vs. Liquid) of

What do you mean by an optical fiber, What do you mean by an optical fiber?...

What do you mean by an optical fiber? State its principle. Can we minimize chromatic and spherical aberrations simultaneously? If so, how?

Complementarity principle, Complementarity principle (N. Bohr) The prin...

Complementarity principle (N. Bohr) The principle which a given system cannot exhibit wave-like and particle-like both behaviors at the similar time. i.e., certain experiments

How are solid core fibers terminated, How are solid core fibers terminated?...

How are solid core fibers terminated? The very architecture of solid core fibers creates the precise termination is a not easy operation, although it should be said that in mos

Find leakage resistance, A set of open circuit test and short circuit test ...

A set of open circuit test and short circuit test have been performed on a transformer. A supply voltage of 480 V is applied to the primary side of the transformer and the followin

Find the final temperature, A copper pot with mass 0.500 kg contains 0.170 ...

A copper pot with mass 0.500 kg contains 0.170 kg of water ata temperature of 20.0ºC. A 0.250-kg block of iron at85.0ºC is dropped into the pot. Find the final temperature, assumin

Light reflection, what are the advantage and disadvantages of light reflect...

what are the advantage and disadvantages of light reflections

Calculate the current through the circuit, Q. In the given circuit, calcula...

Q. In the given circuit, calculate the current through the circuit and mention its direction . Let the current be I. 5I + 10 I + 5 I = 10 + 20 that is 20 I = 30 Current I =

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