CHETANA PUBLICATION-MAGNETISM-EXERCISE
- In the magnetic meridian of a certain place, the horizontal component ...
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- At a given place on the earth a bar magnet of magnetic moment vec(m) i...
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- A bar magnet has pole strength of 10 A-m and a magnetic length of 5cm....
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- The magnetic induction at an axial point is equal to the magnetic indu...
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- Calculate the magnetic moment of a short magnet which produces magneti...
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- A short magnetic dipole has magnetic moment 0.5 Am2. Calculate the mag...
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- Calculate the distance from the centre of a short bar magnet of moment...
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- A short bar magnet has a magnetic moment of 2A -m^2. If its geometric ...
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- A magnetic needle free to rotate in a vertical plane parallel to the m...
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- A short bar magnet has magnetic moment 20 Am^2. The axis of the magnet...
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- Choose the corect options. Let r be the distance of a point on the ax...
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- Choose the corect options. Magnetic meridian isthe plane
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- Choose the corect options. The horizontal and vertical components of ...
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- Choose the corect options. Inside a bar magnet, the magnetic field li...
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- Choose the corect options. A place where the vertical components of t...
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- Choose the corect options. A place where the horizontal component of ...
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- Choose the corect options. A magnetic needle kept non-parallel to the...
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- Choose the corect options. Magnetic equator happens to pass through I...
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- Choose the corect options. Who was the first scientist to systematical...
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- Choose the corect options. Who was the scientist who proved that elec...
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