Question

    What is the magnitude of magnetic force per unit length

    on a wire carrying a current of 10 A and making an angle of 30° with the direction of a uniform magnetic field of 0.30 T?
    A 1.7 N m^−1 Correct Answer Incorrect Answer
    B 1.5 N m^−1 Correct Answer Incorrect Answer
    C 1.1 N m^−1 Correct Answer Incorrect Answer
    D None of these Correct Answer Incorrect Answer

    Solution

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