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

Solution of the problem, Two boys A and B are at two diametrically opposite...

Two boys A and B are at two diametrically opposite points on a circle. At one instant the two start running on the circle; A anticlockwise with constant speed v and B clockwise wit

Experiment of a wooden ring stand, A wooden ring stand The bottom for t...

A wooden ring stand The bottom for this ring stand is made from a piece of wood 40 cm long, 15 cm wide and 1 cm thick. A whole 1 cm in diameter is bored by the centre of the ba

The position-time graph for two joggers, The position-time graph for two jo...

The position-time graph for two joggers, A and B, is shown in the accompanying figure a. How far apart are the two runners at 10.0 min? 1.50 km b. At what time ar

Define amu and mass defect, Q. Define: 1 amu One atomic mass unit is th...

Q. Define: 1 amu One atomic mass unit is thinks as one twelfth of the mass of carbon atom 6 C 12 . 1 amu = 1.66 X 10 -27 kg. Q. Define: mass defect. The dissimi

Motion of a rigid body, Translational : If a body goes such that its orient...

Translational : If a body goes such that its orientation does not change with respect to time then body is said to move in translational motion. ROTATION : If an object is rota

Interference, with the help of diagram explain the working of newton''s rin...

with the help of diagram explain the working of newton''s ring

Motion, when is the body said to be at rest

when is the body said to be at rest

Explain the half life - Nuclear Physics, Explain the Half-Life The deca...

Explain the Half-Life The decay of a nucleus is a random event.  It is not possible to predict which nucleus will decay and when.  Even though over a period of time, the decay

Define about the puncture, Define about the Puncture? A dense ideal gas...

Define about the Puncture? A dense ideal gas flows out of a small hole in a tire which has a pressure P o inside. a) Calculate the velocity of gas outside the tire in the

Charging a capacitor, Charging a capacitor: In the diagram below, all o...

Charging a capacitor: In the diagram below, all of the resistance in the circuit is added together and shown as a single value R. With S 1 closed and S 2 open, the ca

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