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MOTION-ELECTROMAGNETISM-Exercise
- The radius of a circular ring of wire is R and it carries a current of...
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- The effective radius of a circular coil is R and number of turns is N....
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- A conducting wire of length l is turned in the form of a circular coil...
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- An electric current of I ampere is flowing in a long conductor CG as s...
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- An electric current of I ampere is flowing in a long conductor CG as s...
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- The total magnetic induction at point O due to curve portion and strai...
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- A 6.28m long wire is turned into a coil of diameter 0.2m and a current...
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- A proton, a deuteron and an alpha particle are accelerated through sam...
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- A potential difference of 600 volts is applied across the plates of a ...
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- A 5 MeV proton moves vertically downward through a magnetic field of i...
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- An alpha-particle is describing a circle of radius 0.45 m in a field o...
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- The magnetic force on segment PQ, due to a current of 5 amp. flowing i...
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- A loop of flexible conducting wire of length 0.5 m lies in a magnetic ...
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- A metal wire of mass m slides without friction on two horizontal rails...
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- Two identical magnetic dipoles of magnetic moments 1*0Am^2 each are pl...
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- Two short barmagnet of magnetic moments M1 and M2 are kept on X and Y ...
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- A magnet of length 14 cm and magnetic moment mu is broken into two par...
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- Torques tau(1) and tau(2) are required for a magnetic needle to remain...
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- A magnetised wire of moment M is bent into an arc of a circle subtendi...
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- Magnetic field produced by electrons in aotms and molecules is due to ...
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