How can you have an electric field of zero but a non zero electric potential?

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.

Is the electric field zero between two opposite charges?

There is no zero-field point for a pair of equal-magnitude-but-opposite-sign charges. Electric field is zero in that point because the sum of electric field vectors have same intensity and direction, but are opposite. That point is halfway between two like charges.

What is the electric potential when the electric field is zero?

If the electric field is zero, then the potential has no gradient i.e.: the potential is equal across space. But potential is always measured relative to a baseline, so it can therefore be considered as zero.

What is the electric potential between two equal and opposite charges?

The potential between two opposite and equal charges is zero because you make it zero by choosing the center point on a continuum.

When an electric field is zero then will the potential also be equal to zero?

(a) No, just because the electric field is zero at a particular point, it does not necessarily mean that the electric potential is zero at that point. A good example is the case of two identical charges, separated by some distance.

When the electric potential difference between two positions in an electric field is zero the positions are?

Equilibrium is reached when the two potentials are equal because, with no potential difference between connected plates of the capacitors, there is no electric field within the connecting wires to move conduction electrons.

What is the difference between electric potential and electric potential energy?

The basic difference between electric potential and electric potential energy is that Electric potential at a point in an electric field is the amount of work done to bring the unit positive charge from infinity to that point, while electric potential energy is the energy that is needed to move a charge against the …

Does zero electric field imply zero potential?

(a) No, just because the electric field is zero at a particular point, it does not necessarily mean that the electric potential is zero at that point. At the midpoint between the charges, the electric potential due to the charges is zero, but the electric field due to the charges at that same point is non-zero.

How can electric potential be zero but electric field be non zero?

How can the electric potential in the exact center of two equal but opposite charges be zero, but the electric field be non zero? It can be; and more often than not the electric field will be nonzero where the electric potential is zero. Let us first state what these quantities, i.e. electric potential and electric field, mean.

Is the electric field at the midpoint between two charges zero?

Clearly the electric field midpoint between the charges is not zero. And you are also correct that the electric potential is zero if zero potential is set at infinity, provided that the point at infinity lies in the plane into the page midpoint between the charges.

What is the difference between electric potential and electric field?

Electric field is the negative gradient of electric potential, and zero potential doesn’t imply zero electric field. In fact potential is defined only up to an arbitrary constant, sometimes fixed by the convention that the potential be zero at infinity.$endgroup$

What is the potential difference between two equal charges?

For example exactly half way (or otherwise equidistant from them) between two equal and oppositely charged point charges, potential is zero. If you move a particle between any two points of equal potential (zero or not) it doesn’t cost any energy.