Physics is a very important subject for students. It may be hard for some students. For helping students here we have shared NCERT Class 12 Physics Chapter 6 Electromagnetic Induction Handwritten Notes.
The Electromagnetic Induction notes is a best resource for students who are preparing for their board exam because it compile the entire lesson in short and include every important topic.
NCERT Class 12 Physics Chapter 6 Electromagnetic Induction Notes
Next Chapter: Alternating Current
Previous Chapter: Magnetism and Matter
Other Subjects:
Class 12 Biology Notes
Class 12 Chemistry Notes
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Electromagnetic Induction Notes PDF
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Key Points: Electromagnetic Induction Notes PDF
Magnetic Flux: The total number of magnetic field lines crossing through any surface normally when it is placed in a magnetic field is known as the magnetic flux of that surface.
Electromagnetic Induction: The phenomenon of producing an induced e.m.f in a conductor or conducting coil due to changing magnetic flux is called electromagnetic induction.
Methods of induced Emf
- By changing magnetic field :- If we change magnetic field, flux will change and due to change in magnetic flux, Emf will induce.
- By changing Area :- If we change area, magnetic flux with change and due to change in magnetic flux, Emf will induce
Lenz’s Law :- It is stated that the direction of induced e.m.f. is always in such direction that it opposes the change in magnetic flux.
Lenz’s Law :- It is stated that the direction of induced em.f. is always in such direction that it opposes the change in magnetic flux.
Mutual Induction : It is the property of two coil by virtue of which current flows to primary coil and hence due to change in flux across secondary coil, current get induced in that secondary coil.
Features of Notes
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Summary
| Chapter | Electromagnetic Induction |
| Chapter Number | 6 |
| Subject | Physics |
| Class | 12 |
| Medium | English |
FAQ
What is Electromagnetic Induction ?
The phenomenon of producing an induced e.m.f in a conductor or conducting coil due to changing magnetic flux is called electromagnetic induction.
What is Magnetic Flux ?
The total number of magnetic field lines crossing through any surface normally when it is placed in a magnetic field is known as the magnetic flux of that surface.
Are these notes sufficient for board exam?
Electromagnetic Induction handwritten notes are created by topper’s and expert teacher keeping board exam in mind so you can score maximum in board exam.
Are Electromagnetic Induction Handwritten notes according to NCERT latest syllabus?
Yes notes are created according to the NCERT latest syllabus.
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