A small square loop of wire of side l is placed inside a large square loop of wire of side L(L=l²). The loops are coplanar and their centers coincide. The value of the mutual inductance of the system is √(x) × 10⁻⁷ H, where x= _ _ _ _ _.

Electromagnetic Induction and Alternating Currents: JEE Main 2024 Physics question

JEE Main 2024 · 31 Jan, Morning shift · Q67

JEE Main 202431 Jan, Morning shiftPhysicsMediumElectromagnetic Induction and Alternating Currents149× since 2002

A small square loop of wire of side

l

is placed inside a large square loop of wire of side

L\left(L=l^2\right)

. The loops are coplanar and their centers coincide. The value of the mutual inductance of the system is

\sqrt{x} \times 10^{-7} \mathrm{H}

, where

x=

_________.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2024 Electromagnetic Induction and Alternating Currents Question with Answer (31 Jan Morning shift, Q67) | JEE Arc