Moving Charges and Magnetism

Related Questions

• Two long straight parallel conductors separated by a distance of 0.5m carry currents of 5A and 8A in the same direction. The force per unit length experienced by each other is

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• A charged particle is released from rest in a region of steady uniform electric and magnetic fields which are parallel to each other the particle will move in a

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• The direction of magnetic lines of forces close to a straight conductor carrying current will be

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• The charge on a particle Y is double the charge on particle X. These two particles X and Y after being accelerated through the same potential difference enter a region of uniform magnetic field and describe circular paths of radii ${R_1}$ and .. respectively. The ratio of the mass of X to that of Y is

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• A long solenoid is formed by winding 20 turns/cm. The current necessary to produce a magnetic field of 20 millitesla inside the solenoid will be approximately$(\frac{{{\mu _0}}}{{4\pi }} = {10^{ - 7}}\,tesla - metre/ampere)$

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