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KUMAR PRAKASHAN-MAGNETIC EFFECTS OF ELECTRIC CURRENT -OBJECTIVE QUESTIONS AND ANSWERS ( FILL IN THE BLANKS :)
- The magnetic field is ………in the region where the magnetic field line...
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Playing Now - …..had discovered the magnetic effect of electric current .
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Play - With the help of a………the presence of electric current can be known.
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Play - Electric moto converts ……..energy into ……..energy.
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Play - Resistance of a fuse wire is ……..and its melting points is ……….
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Play - The colour of the insulation of the earthing wire is……..
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Play - Magnetic field at the centre of a current - carrying cicular ring is...
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Play - In Fleming.s left - hand rule , the thumb denotes the direction of ……
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Play - The appliance with the help of which electricity can be generated i...
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Play - The induced electromotive force produced in a coil is proportional to...
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Play - Electromagnetic induction was discovered by ……… .
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Play - The direction of DC remains constant in time .
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Play - Overloading is caused by connecting too many appliances in a single ...
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Play - A stationary charge is surrounded by a magnetic field .
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