Two electric dipoles of dipole moments 1.2 × 10⁻³⁰ Cm and 2.4 × 10⁻³⁰ Cm are placed in two different uniform electric fields of strengths 5 × 10⁴ NC⁻¹ and 15 × 10⁴ NC⁻¹ respectively. The ratio of maximum torque experienced by the electric dipoles will be 1/x. The value of x is _ _ _ _ _.

Electrostatics: JEE Main 2022 Physics question

JEE Main 2022 · 28 Jul, Morning shift · Q63

JEE Main 202228 Jul, Morning shiftPhysicsHardElectrostatics167× since 2002

Two electric dipoles of dipole moments

1.2 \times 10^{-30} \,\mathrm{Cm}

and

2.4 \times 10^{-30} \,\mathrm{Cm}

are placed in two different uniform electric fields of strengths

5 \times 10^{4} \,\mathrm{NC}^{-1}

and

15 \times 10^{4} \,\mathrm{NC}^{-1}

respectively. The ratio of maximum torque experienced by the electric dipoles will be

\frac{1}{x}

. The value of

x

is __________.

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2022 Electrostatics Question with Answer (28 Jul Morning shift, Q63) | JEE Arc