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OSWAAL PUBLICATION-2018 Solved Paper II-Exercise
- Write the colour code for a carbon resitor of resistance is (2.5 K +- ...
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- What is the magnetic moment associated with a current loop of area 2 x...
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- Which important property differentiates magnetic field lines and elect...
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- What is meant displacement current?
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- Mention any one application of gamma- ray.
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- Define critical angle for a pair of media.
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- Give the expression for the wavelength of a charged particle in terms ...
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- Represent graphically the variation of photoelectric current with the ...
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- Give an example for isobars.
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- Mention one advantage of frequency modulation (FM) over amplitude modu...
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- What are the limitatons of ohm.s law?
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- State Kirchhoff's laws of Electrical network.
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- Define tesla. using the expression for the force on a charged particle...
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- Which are the two properties required for a material to be used as a c...
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- What are thermal generators? Mention the value of frequency of ac used...
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- Mention any two differences between primary rainbow and secondary rain...
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- What is a light emitting diode? Write an advantage of using it over co...
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- Explain the term .amplification. in communication system. Why is it ne...
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- Derive the expression for torque on an electric dipole placed in a uni...
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- What is an equipotential surface? Draw the equipotential surfaces for ...
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