An electric dipole moment 2 × 10^{-8} \,{C} ...

CBSE Class 12 Physics 2023 Outside Delhi Set 3 Paper

Question : 5 of 13

Marks: +1, -0

An electric dipole moment

2 \times 10^{-8} \,\mathrm{C} - \mathrm{m}

in a uniform electric field experiences a maximum torque of

6 \times

10^{-4} \,\mathrm{N} - \mathrm{m}

. The Magnitude of electric field is

Solution: 👈: Video Solution

Maximum torque experienced by the dipole is

\tau_{\max} = P E

or,

6 \times 10^{-4} = 2 \times 10^{-8} \times E

E = 3 \times 10^{4} \,\mathrm{Vm}^{-1}

Go to Question:

Prev Question

Next Question