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MBD -HARYANA BOARD-MAGNETISM-OBJECTIVE TYPE QUESTIONS
- The vertical component of earth's magnetic field is zero at a place wh...
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- A steel wire of length l has a magnetic moment M. It is bent into L sh...
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- The relative permeability of a medium is 0.075. What is its magnetic s...
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- Direction of induced emf is given by :
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- To produce a magnetic field of pi tesla at the centre of circular loop...
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- The magnetic susceptibility of a ferromagnetic substance is :
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- The magnetic lines of force inside a bar magnet :
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- The ratio of magnetic potentials due to magnetic dipole in the end on ...
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- The vertical component of earth's magnetic field is zero at :
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- Magnetic susceptibility of diamagnetic substance is :
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- A long wire carries a steady curent . It is bent into a circle of one ...
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- Magnetic susceptibility of diamagnetic substance is :
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- An aeroplane with wingspan 50 m is flying horizontally with a speed of...
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- The weber m^(-2) is equal to :
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- The force which is experienced by a moving charged particle in the mag...
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- The magnetic susceptibility is negative for :
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- Magnetic susceptibility of ferromagnetic substance is .
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