Moving Charges and Magnetism

Related Questions

• The magnetic moment of a current carrying loop is $2.1 \times {10^{ - 25}}\,amp \times {m^2}$. The magnetic field at a point on its axis at a distance of $1\,{\AA}$ is

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• A long solenoid has a radius $a$ and number of turns per unit length is $n$. If it carries a current $i$, then the magnetic field on its axis is directly proportional to

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• If an electron enters a magnetic field with its velocity pointing in the same direction as the magnetic field, then

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• A straight wire carrying a current ${i_1}\,amp$ runs along the axis of a circular current ${i_2}\,amp$. Then the force of interaction between the two current carrying conductors is

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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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