The current of 5 ~A flows in a square loop of sides 1 ~m is placed in air. The magnetic field at the centre of the loop is X √(2) × 10⁻⁷ T. The value of X is _ _ _ _ _.

Magnetic Effects of Current and Magnetism: JEE Main 2024 Physics question

JEE Main 2024 · 30 Jan, Evening shift · Q67

JEE Main 202430 Jan, Evening shiftPhysicsMediumMagnetic Effects of Current and Magnetism165× since 2002

The current of

5 \mathrm{~A}

flows in a square loop of sides

1 \mathrm{~m}

is placed in air. The magnetic field at the centre of the loop is

X \sqrt{2} \times 10^{-7} T

. The value of

X

is _________.

Your answerType your answer. Integers and decimals are accepted.