Faradays law, Physics

FARADAYS LAW:

When the magnetic flux through the coil is made to vary, an emf is induced in the coil.  The magnitude of the induced emf is proportional to the rate of change of flux.

          Hence,       E ∝ dΦ/dt             where dΦ = Change in flux/dt =time taken to change


The emf is also dependent on the number of turns on the coil (N), the greater the number of turns on the coil, the greater emf.  Hence, we may write:

E ∝ N  dΦ/dt Volts

Posted Date: 9/13/2012 5:58:46 AM | Location : United States







Related Discussions:- Faradays law, Assignment Help, Ask Question on Faradays law, Get Answer, Expert's Help, Faradays law Discussions

Write discussion on Faradays law
Your posts are moderated
Related Questions
In mechanics, stress is a measure of the internal forces acting within a deformable body. Quantitatively, it is a measure of the average force per unit area of a surface within the

Determine the Shear Force in kN rounded to 1 DP and Bending Moment in kN.m rounded to 1 DP at point C in the beam when the UDL for AC on the beam is P52 kN/m and the maximum value

Energy: The term energy may be defined as the capacity for doing work.  There are two forms of energy: potential energy and kinetic energy. POTENTIAL ENERGY Potential e

Application of Single Phase Induction Motor Applications: Because of  their relatively simple construction, availability in various of designs, and characteristics and promote

A bathtub is filled to the brim with ice cold water and has an iceberg floating in it. It's a big bathtub the iceberg, of course, project above the surface of the tube when the ice

A child rolls a ball up a hill at 3.24 m/s. If the ball experiences an acceleration of 2.32 m/s 2 . How long will it take for the ball to have a velocity of 1.23 m/s down the

When does the Total mechanical energy remain constant?

Illustrates the research of electron microscopy? Research in electron microscopy includes: a. Materials qualification b. Electron beam induced deposition, and materials a