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What are Faraday’s laws of electromagnetic Induction ?

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State Faraday's laws of electromagnetic induction.

State Faraday's laws of electromagnetic induction and explain three methods for producing induced e.m.f.

State and explain Faraday’s law of electromagnetic induction.

State and explain Faraday’s Law of electro-magneticInduction.

A metal disc is winging freely between the poles of an electromagnet, as shown in the figure. When the electromagnet is switched on, the disc comes to rest after a few oscillations. Use Faraday's law of electromagnetic induction to explain why an e.m.f. is induced in the disc.

PUNJAB BOARD PREVIOUS YEAR PAPERS-ELECTROMAGNETIC INDUCTION-EXERSICE
  1. What are eddy currents ? How eddy currents canbeminimised intransforme...

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  2. Is Lenz's law in accordance with the law of conservation of energy?

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  3. What are Faraday’s laws of electromagnetic Induction ?

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  4. What is meant by mutual inductance?

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  5. State and explain Faraday’s Law of electro-magneticInduction.

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  6. Show that energy stored in an inductor L, when a current is f establis...

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  7. What is electromagnetic induction ? State its laws.

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  8. What is meant by mutual inductance?

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  9. What are eddy currents ? How are these produced ? How eddy currents ca...

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  10. State and explain Lenz’s law of electromagnetic Induction. Give one ex...

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  11. State Lenz’s rule and show that it is in accordance with thelaw of con...

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  12. What is self Inductance of a coil ? Define coefficient of self Inducti...

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  13. Derive an expression for the coefficient of self-induction of a long s...

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  14. An induced current has no direction of its own. Explain, why?

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  15. Self-induction is called inertia of electricity. Explain why.

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  16. Define mutual inductance. Write its SI unit. Derive an expression for ...

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  17. What are eddy currents ? How are these produced ? How eddy currents ca...

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  18. Explain self induction. Define its unit. Derive relation forself induc...

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  19. Define S.I. unit of self inductance.

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  20. With the help of diagram explain the principle, construction and theor...

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