Question Answers

Sahay Sir > Question Answers > Arihant Physics by D.C Pandey > Volume 2 > Chapter 1 - Electric Charges and Fields > An infinite plane consists of a positive charge and has σC/m^2 surface charge density. Calculate the angle θ, if a metallic ball B of mass m and charge +Q is attached to a thread and tied to a point A on the sheet PQ, as shown in figure: (ϵ0 = permittivity of air).

An infinite plane consists of a positive charge and has σC/m^2 surface charge density. Calculate the angle θ, if a metallic ball B of mass m and charge +Q is attached to a thread and tied to a point A on the sheet PQ, as shown in figure: (ϵ0 = permittivity of air).

An infinite plane consists of a positive charge and has σC/m^2 surface charge density. Calculate the angle θ as shown in figure: (ϵ0 = permittivity of air). if a metallic ball B of mass m and charge +Q is attached to a thread and tied to a point A on the sheet PQ