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SL ARORA-MAGNETISM-Based on (i) Earth s Magnetism (ii) magnetic field of a bar magnet
- A ship is sailing due west according in Mariner's compass . If the del...
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- A ship is sailing due east according to Mariner's compass . If the dec...
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- The horizontal component of earth's magnetic field is sqrt3 times the ...
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- The ratio of the vertical component to the horizontal component of ear...
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- The horizontal component of the earth's magnetic field is 0.22 Gauss a...
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- Calculate earth's surface magnetic field at a place , where an angle o...
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- Find the value of the vertical components of earth's magnetic at a pla...
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- The vertical and horizontal components of earth's magnetic at a place ...
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- A vertical wire in which current is flowing produces a neutral point w...
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- A compass needle whose magnetic moment is 60Am^2 pointing geograhic no...
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- A magnetic needle free to rotate about the vertical direction (compass...
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- The true dip at a place is 30^(@) . What is the apparent dip when the ...
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- The values of the apparent angles of dip in two planes at right angles...
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- A dip circle lies initially in the magnetic meridian. If it is now rot...
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- A magnetic needle of length 10cm, suspended at its middle point throug...
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- A long bar magnet has a pole strength of 10 Am. Find the magnetic fiel...
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- Calculate the magnetic field due to a bar magnet 2cm long and having p...
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- A bar magnet of length 0.1 m has a pole strength of 50 Am . Calculate ...
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- A bar magnet has a length of 8cm. The magnetic field at a point at a d...
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- The magnetic moment of a current carrying loop is 2.1xx10^(-25) ampxxm...
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