Write the expression for the magnitude of the force acting on a straight conductor of…

MATHEMATICS · Subjective · ISC · Mathematics · Physics · Magnetic Effects of Current and Magnetism

Problem

Write the expression for the magnitude of the force acting on a straight conductor of length LL carrying current II placed in a uniform magnetic field of strength BB at an angle θ\theta with the field. For which value of θ\theta is this force maximum?

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