Rankers Physics
Topic: Electrostatics
Subtopic: Electric Potential

Figure shows a charged conductor of irregular shape. If \ ( \sigma_{A},\sigma_{B} and \sigma_{C}\) are the surface charge densities at A, B and C respectively, then : Image related to
\[\sigma_{A}=\sigma_{B} = \sigma_{C}\]
\[\sigma_{A}<\sigma_{B} < \sigma_{C}\]
\[\sigma_{A}>\sigma_{B} > \sigma_{C}\]
\[\sigma_{A}=\sigma_{B} < \sigma_{C}\]

Solution:

Pointed ends have more surface charge density so,

\[\sigma_{A}>\sigma_{B} > \sigma_{C}\]

Leave a Reply

Your email address will not be published. Required fields are marked *