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MODERN PUBLICATION-ELECTROMAGNETIC INDUCTION-EXERCISE
- A rectangular coil of n turns and area A is held in a uniform magnetic...
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- Draw a labelled diagram of a.c.generator.
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- What is electromagnetic induction ? State its laws.
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- Name the methods of producing induced emf.
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- State and explain Faraday’s law of electromagnetic induction.
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- Explain Faraday's and lenz's law of electromagnetic induction by descr...
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- What is Lenz's law? prove that Lenz's law is in accordance with the co...
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- Figure shows a rectangular conductor PQRS in which the conductor PQ is...
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- What are eddy currents ?
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- What is self Inductance of a coil ? Define coefficient of self Inducti...
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- Define self-inductance of a coil. Show that magnetic energy required t...
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- Using Ampere's circuital law, obtain an expression for the magnetic fi...
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- Derive expression for the coefficient of mutual inductance between two...
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- Derive expression for the coefficient of mutual inductance between two...
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- Derive expression for the coefficient of mutual inductance between two...
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- What is meant by mutual induction? Define coefficient of mutual induct...
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- Derive expression for the coefficient of mutual inductance between two...
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- What is an a.c. generator? With the help of a labelled diagram, explai...
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- What is an a.c. generator? With the help of a labelled diagram, explai...
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- Draw a labelled diagram of a.c.generator.
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