Moving Charges and Magnetism

Related Questions

• A proton (mass $ = 1.67 \times {10^{ - 27}}\,kg$ and charge $ = 1.6 \times {10^{ - 19}}\,C)$ enters perpendicular to a magnetic field of intensity 2 $weber/{m^2}$ with a velocity $3.4 \times {10^7}\,m/\sec $. The acceleration of the proton should be

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• An electric field of 1500 V / m and a magnetic field of $0.40 weber / meter^2$ act on a moving electron. The minimum uniform speed along a straight line the electron could have is

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• For the magnetic field to be maximum due to a small element of current carrying conductor at a point, the angle between the element and the line joining the element to the given point must be

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• An electron is revolving round a proton, producing a magnetic field of $16 weber/m^2$ in a circular orbit of radius 1Å. It’s angular velocity will be

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• Two particles X and Y having equal charges, after being accelerated through the same potential difference, enter a region of uniform magnetic field and describes circular path of radius ${R_1}$ and ${R_2}$ respectively. The ratio of mass of X to that of Y is

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