A current of 20 ampere is passing through a wire length of 2m then find magnitude of magnetic field at apoint distance of 10cm from the wire at an angle of 30 degrees
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Answer:
F
ˉ
=i(
l
×
B
)
F=BilSinθ
=0⋅02×5×0⋅1×sin30
0
=5×10
−3
N
Explanation:
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