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TARGET PUBLICATION-MAGNETISM-MCQs
- A curve between magnetic moment and temperature of magnet is
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- The current carrying loop behaves as magnetic dipole because,
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- The number of small magnetic dipoles in a solenoid is proportional to
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- A straight wire carring current I is turned into a circular loop. If t...
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- The torque on a bar magnet due to the earth's magnetic field is maximu...
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- Rate of charges of torque tau with deflection theta is maximum for a m...
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- The pole strength of a bar magnet is 48 ampere-metre and the distance ...
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- A bar magnet is held perpendicular to a uniform magnetic field. If the...
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- If a needle is suspended at different places on earth then needle beco...
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- The lines of force of earth's magnetic field will be perpendicular to ...
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- A compas needle will show which of the following directions at the ear...
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- A ship is to reach a place 10^@ south of west. In what direction shoul...
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- At a certain place the angle of dip is 30^(@) and the horizontal compo...
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- Magnetic induction due to a short magnet at a point 100 mm from the ce...
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- Two identical magnetic dipoles of magnetic moments 1*0Am^2 each are pl...
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- When a bar magnet of pole strength 'm' and magnetic moment 'M' is cut ...
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- The magnetic induction at a point 1000 mm from the centre of the dipol...
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- A magnetising field of 1600 A/m produces a magnetic flux of 2.4 xx 10^...
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- According to the Atomic theory, on heating a magnet, the thermal energ...
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- The north pole of a magnet is brought near a stationary negatively cha...
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