Magnetic field due to currentHard
Question
Two concentric coils each of radius equal to 2π cm are placed at right angles to each other. 3 Ampere and 4 ampere are the currents flowing in each coil respectively. The magnetic induction in Weber/m2 at the centre of the coils will be (μ0 = 4π × 10-7 Wb/A-m)
Options
A.12 × 10-5
B.10-5
C.5 × 10-5
D.7 × 10-5
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