A cylindrical capacitor with external radius R, internal radius `R-d(dltltR )`, length l and mass M hangs on an insulating cord in a region where there is a homogenous, vertical magnetic field of strength B. It can rotate freely as a whole around its vertical axis, but is constrained, so that it can not move horizontally. The capacitor is charged and there is a voltage difference

Choose CORRECT statement

Options

A. When capacitor is discharged through radial wire then value of `omega_(max)` depends on values of R and d
B. Value of `omega_(max)` is independent of time dependence of discharge current
C. Value of `omega_(max)` is dependent on time dependence of discharge current
D. Value of `omega_(max)` cannot be calculated with the help of given data.

Answer

B