Two identical conducting wires AOB and COD are placed at right angles to each other. The wire AOB carries an electric current I₁ and COD carries a current I₂. The magnetic field on a point lying at a distance d from O, in a direction perpendicular to the plane of the wires AOB and COD, will be given by

(C) (μ ₀)/(2π d)(I₁² + I₂²)^(1/2)

(A) (μ ₀)/(2π d)(I₁² + I₂²)

(B) (μ ₀)/(2π)((I₁ + I₂)/d)^(1/2)

(D) (μ ₀)/(2π d)(I₁ + I₂)

Magnetic Effects of Current and Magnetism: JEE Main 2007 Physics question

JEE Main 2007 · Annual, Paper 1 · Q7670

JEE Main 2007Annual, Paper 1PhysicsMediumMagnetic Effects of Current and Magnetism165× since 2002

Two identical conducting wires

AOB

and

COD

are placed at right angles to each other. The wire

AOB

carries an electric current

{I_1}

and

COD

carries a current

{I_2}

. The magnetic field on a point lying at a distance

d

from

O

, in a direction perpendicular to the plane of the wires

AOB

and

COD

, will be given by

JEE Main 2007 Magnetic Effects of Current and Magnetism Question with Solution (Annual Paper 1, Q7670) | JEE Arc