Multiple Choice Questions Mht-Cet 2020.
Electro magnetic Induction Mcqs for pre
-paration for upcoming examination of
Mht-cet 2020
Electromagnetic Chapter At a Glance for mht-cet:
The phenomena of producing a induced e.m.f. in a conductor or conducting coil due to changing magnetic flux or field is called Electromagnetic Induction.
The total number of magnetic field lines passing through a given area is called the magnetic flux.
Electro magnetic Induction Mcqs for pre
-paration for upcoming examination of
Mht-cet 2020
Electromagnetic Chapter At a Glance for mht-cet:
The phenomena of producing a induced e.m.f. in a conductor or conducting coil due to changing magnetic flux or field is called Electromagnetic Induction.
The total number of magnetic field lines passing through a given area is called the magnetic flux.
- Laws of electromagnetic Induction :
- Faraday' Law :
First law : whenever there is change in the magnetic flux associated with a coil
an e.m.f. is induced in the coil.
Second Law : The magnitude of induced e.m.f. is directly proportional to the rate of change of magnetic flux through the coil.
- Len'z law
- Fleming's right hand rule
- Eddy Currents
- Self Induction and Mutual Induction
- Displacement current
- Transformer
- Coil Rotating in Uniform Magnetic Induction ( A.C. Generator )
- Alternating Current
Source : Sahydari tutorials🙏
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