Moving Charges and Magnetism

Related Questions

• 1A current flows through an infinitely long straight wire. The magnetic field produced at a point 1 metres away from it is

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• A rectangular loop carrying a current i is situated near a long straight wire such that the wire is parallel to the one of the sides of the loop and is in the plane of the loop. If a steady current I is established in wire as shown in figure, the loop will

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• The magnetic induction at the centre O in the figure shown is

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• The expression for magnetic induction inside a solenoid of length L carrying a current I and having N number of turns is

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• An electron is moving with a speed of ${10^8}\,m/\sec $ perpendicular to a uniform magnetic field of intensity B. Suddenly intensity of the magnetic field is reduced to B/2. The radius of the path becomes from the original value of r

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