Moving Charges and Magnetism

Related Questions

• An electron enters a region where electrostatic field is 20N/C and magnetic field is 5T. If electron passes undeflected through the region, then velocity of electron will be

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• The radius of curvature of the path of the charged particle in a uniform magnetic field is directly proportional to

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• A toroid has number of turns per unit length n, current i, then the magnetic field is

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• The magnetic induction at any point due to a long straight wire carrying a current is

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• An electron of mass m and charge q is travelling with a speed v along a circular path of radius r at right angles to a uniform of magnetic field B. If speed of the electron is doubled and the magnetic field is halved, then resulting path would have a radius of

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