Magnetic field due to currentHard
Question
Net magnetic field at the centre of the circle O due to a current carrying loop as shown in figure is (θ < 108o)
Options
A.zero
B.perpendicular to paper inwards
C.perpendicular to paper outwards
D.is perpendicular to paper inwards if θ ≤ 90o and perpendicular to paper outwards if 90o ≤ θ < 108o
= 
= 
> 0
is directed outwards.More Magnetic field due to current Questions
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