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)

Question:

Options :

(a) 12×10^-5
(b) 10^-5
(c) 5×10^-5
(d) 7×10^-5

Answer :

Answer Steps :

step 1:

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