A wire carrying a current I along the positive x-axis has length L. It is kept in a magnetic field B⃗ = (2î + 3ĵ - 4k̂) T. The magnitude of the magnetic force acting on the wire is:

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Physics

Moving Charges and Magnetism

A wire carrying a current $I$ along the positive $x$ -axis has length $L$ . It is kept in a magnetic field $\vec{B} = (2\hat{i} + 3\hat{j} - 4\hat{k})\,\text{T}$ . The magnitude of the magnetic force acting on the wire is:

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