MCQs Physics Chapter 15 – Class 12

Al-Huda Science Academy has designed Class 12 MCQs Physics Chapter 15 Electromagnetic Induction for board, MdCat and ECAT preparation. These MCQs help students to prepare for their entry test papers.

Chapter 15 Electromagnetic Induction includes topics:

Induced emf and Induced current
Motional emf
Faraday’s law of electromagnetic induction
Lenz’s law and direction of induced emf
Mutual Induction
Self Induction
Energy stored in an inductor
Alternating Current Generator

MCQs Physics Chapter 15 Electromagnetic Induction

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MCQs Physics Chapter 15 – Class 12

MCQs Physics Chapter 15 Electromagnetic Induction

Results

#1. If a wire is wounded on to a conductor then it will become:

#2. In AC generator, split rings are replaced by:

#3. Self Induced emf is called as _____ emf.

#4. 1Henry =

#5. Lenz's law is according to:

#6. Energy Density Um =

#7. W =

#8. In Faraday's law, the negative sign shows that rate of change of flux will oppose the _____.

#9. EMF can be induced by relative motion of Magnet and _____.

#10. Єo =

#11. If we move the magnet away from the coil then it will _____ the magnet.

#12. AC generator converts _____ energy into electricla energy.

#13. If flux is changing from maximum to minimum then the direction of induced current will be:

#14. AC generator is based on:

#15. Induced emf by the motion of conductor is due to:

#16. If we move the magnet towards the coil then it will _____ the magnet.

#17. Unit of Mutual Inductance M is:

#18. Є =

#19. _____ operates on the principle of electromagnetic induction.

#20. If the flux changes from minimum to maximum then direction of induced current will be in _____.

#21. A single wounded wire will behave as:

#22. Є =

#23. In mutual induction, M does not depend on:

Present Perfect Continuous Tense

Present Perfect Tense

Math Class 11 Formulas

MCQs Physics Chapter 15 Electromagnetic Induction

Results

#1. If a wire is wounded on to a conductor then it will become:

#2. In AC generator, split rings are replaced by:

#3. Self Induced emf is called as _____ emf.

#4. 1Henry =

#5. Lenz's law is according to:

#6. Energy Density Um =

#7. W =

#8. In Faraday's law, the negative sign shows that rate of change of flux will oppose the _____.

#9. EMF can be induced by relative motion of Magnet and _____.

#10. Єo =

#11. If we move the magnet away from the coil then it will _____ the magnet.

#12. AC generator converts _____ energy into electricla energy.

#13. If flux is changing from maximum to minimum then the direction of induced current will be:

#14. AC generator is based on:

#15. Induced emf by the motion of conductor is due to:

#16. If we move the magnet towards the coil then it will _____ the magnet.

#17. Unit of Mutual Inductance M is:

#18. Є =

#19. _____ operates on the principle of electromagnetic induction.

#20. If the flux changes from minimum to maximum then direction of induced current will be in _____.

#21. A single wounded wire will behave as:

#22. Є =

#23. In mutual induction, M does not depend on:

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