Is it possible that the electric potential at a point is zero when the electric field there is not zero?
Yes, electric potential can be zero at a point even when the electric field is not zero at that point. … At the midpoint of the charges of the electric dipole, the electric field due to the charges is non zero, but the electric potential is zero.
Where does the electric field equal zero?
For unlike charges, the electric field is zero outside of the smaller magnitude charge. For like charges, the electric field will be zero closer to the smaller charge and will be along the line joining the two charges.
At which point or points is the electric field zero?
1. The electric field is zero at two points along the x axis; one such point is to the right of the -2q charge and the other is to the left of the +4q charge.
Is it possible for an electric field to exist at some point in space at which there is no charge?
Q20 Is it possible for an electric field to exist at some point in space at which there is no charge? Yes, all we need to have is a charge somewhere in space that can exert a force on a positive test charge brought to that point in space.
Is it possible that the potential at a point is zero while there is finite electric field intensity at that point give example?
Yes,There can exist electric potential at a point where the electric field is zero. Example:Inside the hallow spherical charged conductor, electric field is zero but potential is not zero. Yes, it is possible that at a point electric field is zero but potential is non-zero.
Where along the line is the electric field from the two charges equal to zero?
(a) Electric field is directed from the positive charge, so on the line between two positive charges the summary field becomes zero at the point where the fields have equal magnitudes.
Is it possible to have a zero electric field value?
7) Is it possible to have a zero electric field value between a negative and positive charge along the line joining the two charges? … Yes, regardless of the magnitude of the two charges.
Why electric field is zero inside a conductor?
A conductor is a material that has a large number of free electrons available for the passage of current. … Hence in order to minimize the repulsion between electrons, the electrons move to the surface of the conductor. Hence we can say that the net charge inside the conductor is zero.
At which point or points is the electric field zero N C for the two point?
The electric field is zero somewhere on the x axis to the left of the +4q charge. The electric field is zero somewhere on the x axis to the right of the -2q charge. The electric field is zero somewhere on the x axis between the two charges, but this point is nearer to the -2q charge.
When the electric field becomes zero Which of the following relations hold good?
Explanation: The electric flux density of a field is the sum of εE and polarisation P. It gives D = εE + P. When electric field becomes zero, it is clear that D = P.