The ability of ion to bring about coagulation of a given collidal solution depends upon:
its size,
the magnitude of its charge only,
the sign of its charge alone,
both magnitude and sign of its charge.
A charged canonical conductor loses its charge earlier than a similarly charged sphre. Why?
If charge on the capacitor is doubled the value of its capacitance will be
Does motion of a body affect its charge?
A paricle of charge q and mass m moves in a circular orbit of radius r with angular speed omega . The ratio of the magnitude of its magnetic moment to that of its angular momentum depends on.
The charge given to any conductor resides on its outer surface, because
A non-conducting solid sphere of radius R is uniformly charged. The magnitude of the electric field due to the sphere at a distance r form its centre
Explain why a charged body loses its charge if we touch it with our hand.
