A current wire of 1 = (4) is placed in a nonuniform magnetic field given by B = Boî What is the magnitude of the magnetic force in Newton acting on the current wire in the figure if B₁ = 2(T), L = 2(m) and R = 4(m) are given? a) 2 b) 1 c) 3/4 d) 9 e) 4 LA (1) (2)
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A: Since you have posted multiple questions according to guidelines i will solve only the first one.
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