magnetism

Related Questions

• Due to the earth's magnetic field, charged cosmic ray particles

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• If a magnet of length 10 cm and pole strength 40 A-m is placed at an angle of $45^o$ in an uniform induction field of intensity $2 \times 10^{–4}T$, the couple acting on it is

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• Two normal uniform magnetic field contain a magnetic needle making an angle 60° with F. Then the ratio of $\frac{F}{H}$ is

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• Magnets A and B are geometrically similar but the magnetic moment of A is twice that of B. If $T_1$ and $T_2$ be the time periods of the oscillation when their like poles and unlike poles are kept together respectively, then $\frac{{{T_1}}}{{{T_2}}}$will be

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• Which of the following is diamagnetism

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