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Mathematics
Mathematics
Problem
A conductor experiences a force
F
F
F
when it makes an angle
30
∘
30^{\circ}
3
0
∘
with a uniform magnetic field. If the angle is increased to
60
∘
60^{\circ}
6
0
∘
while all other quantities remain unchanged, what will be the new force? a)
1.5
F
1.5\,F
1.5
F
b)
F
F
F
c)
1.7
F
1.7\,F
1.7
F
d)
0.6
F
0.6\,F
0.6
F
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