Question Answers

Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A large sheet carries uniform surface charge density σ . A rod of length 2l has a linear charge density lamba on one half and −λ on the second half. The rod is hinged at the midpoint O and makes an angle θ with the normal to the sheet. The torque experience by the rod is

A large sheet carries uniform surface charge density σ . A rod of length 2l has a linear charge density lamba on one half and −λ on the second half. The rod is hinged at the midpoint O and makes an angle θ with the normal to the sheet. The torque experience by the rod is

a ) due to three infinetly long lines of charges along the x- y and z axes respectively. The charge density i.e A) charge per unit length of each wire is lamda. Find the electric gfield vector at p ( a