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Mathematics
Problem
A straight wire carrying current is placed in a uniform magnetic field. For which of the following angles between the wire and the field will the force on the wire be maximum? a)
60
∘
60^{\circ}
6
0
∘
b)
90
∘
90^{\circ}
9
0
∘
c)
0
∘
0^{\circ}
0
∘
d)
180
∘
180^{\circ}
18
0
∘
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