Physics, asked by Abid195, 1 year ago

The phase difference between the flux linkage and the induced

e.M.F in a rotating coil in a uniform magnetic field is

Answers

Answered by ashita75
3

Answer is π/2 means 90°

Answered by kingofself
2

The phase difference between the flux linkage and the induced e.M.F in a rotating coil in a uniform magnetic field is 90 degrees.

Explanation:

                                    E= N d€/dt (faraday's law)  

This law just gave us the emf's magnitude that was created effectively, yet not the stage and bearing.  

At that point improvisation of the law was done by Lenz 9as:  

                                    E= - N d€/dt (Lenz's law)  

This is the connection between applied transition and the Emf created (that gives both extent and heading of the emf prompted effectively).  

Negative sign is remembered for Lenz's law to address the stage and course of emf delivered by faraday's law.  

Thus the emf that we get is lagging the flux by 90 degrees.

To know more:

In an alternating current circuit the phase difference between current i and voltage is phi then wattless component of current will be

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