CUET Preparation Today
Two similar coils of radius r are placed concentrically with their planes at right angles to each other. The currents flowing in them are I and 3I, respectively. The resultant magnetic induction at the centre is |
$\frac{\sqrt{5}μ_0I}{2R}$ $\frac{\sqrt{10}μ_0I}{2R}$ $\frac{\sqrt{3}μ_0I}{2R}$ $\frac{\sqrt{3}μ_0I}{4R}$ |
$\frac{\sqrt{10}μ_0I}{2R}$ |
The correct answer is Option (2) → $\frac{\sqrt{10}μ_0I}{2R}$ |
