An electric dipole is placed at the centre of a sphere then? Mark as favorite Copy Link the electric field is not zero anywhere on the sphere. the electric field is zero on a circle on the sphere. the flux of the electric field through the sphere is not zero. the electric field is zero at every point of the sphere. Check Answer
An electric dipole will experience a net force when it is placed in? Mark as favorite Copy Link a non-uniform electric field None of these a uniform electric field both (a) and (c) Check Answer
The unit of electric field is not equivalent to? Mark as favorite Copy Link J / C N / C J / Cm V / m Check Answer
The number of electrons contained in one coulomb of charge is? Mark as favorite Copy Link 1.6 × 10^19 6.25 × 10^18 6.25 × 10^17 1.6 × 10^19 Check Answer
An electric dipole is placed at an angle of 30° to a non-uniform electric field. The dipole will experience? Mark as favorite Copy Link a torque only a translational force only in the direction of the field a translational force only in the direction normal to the direction of the field a torque as well as a translational force Check Answer
When a body is charged by induction, then the body? Mark as favorite Copy Link does not lose any charge loses part of the charge on it becomes neutral loses whole of the charge on it Check Answer
SI unit of permittivity of free space is? Mark as favorite Copy Link C^2N^-1 m^-2 Farad C^2N^-1 m^-1 Weber Check Answer
A body is positively charged, it implies that? Mark as favorite Copy Link negative charge is displaced from its position there is only positive charge in the body. there is equal positive and negative charge in the body but the positive charge lies in the outer regions there is positive as well as negative charge in the body but the positive charge is more than negative charge Check Answer
Two point charges + Q and + q are separated by a certain distance. If + Q > + q then in between the charges the electric field is zero at a point? Mark as favorite Copy Link no where on the line segment joining + Q and + q. exactly at the mid-point of line segment joining + Q and + q. closer to + q closer to + Q Check Answer