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MODERN PUBLICATION-ELECTROMAGNETIC INDUCTION-EXERCISE
- Is Lenz's law in accordance with the law of conservation of energy?
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- State Lenz’s law.Give one example to illustrate it.
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- Show that Lenz's law obeys the law of conservation of energy.
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- State Lenz’s law of electromagnetic induction.
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- Will an induced current be always produced whenever there is change of...
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- Derive an expression for induced e.m.f. developed in a conductor of le...
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- Derivea expression for inducede.m.f. whenacoilrotates in a uniform mag...
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- Derive an expression for induced current, when a coductor of length l ...
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- A straight conductor 1 meter long moves a right angles to both, its le...
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- What is electromagnetic induction ? State its Faraday's laws. Find an ...
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- What is electromagnetic induction ? State its Faraday's laws. Find an ...
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- A rectangular conductor LMNO is placed in a uniform magnetic field vec...
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- A rectangular coil of N turns and ara of cross-section A is held in a ...
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- A circular coil of N turns and radius R is kept normal to the magnetic...
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- A metallic rod of length l is rotated at a constant angular speed omeg...
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- A coil of number of turns N, area A, is rotated at a constant angular ...
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- In an a.c. generator, coil of N turns and area A is rotated at v revol...
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- What are eddy currents ?
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- What are eddy currents ?
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- What are eddy currents ?
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