Quick Answer: Is there a location where the electric field is exactly zero?

There is a spot along the line connecting the charges, just to the “far” side of the positive charge (on the side away from the negative charge) where the electric field is zero. In general, the zero field point for opposite sign charges will be on the “outside” of the smaller magnitude charge.

Can a zero electric field exist?

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. C) No, a zero electric field cannot exist between the two charges.

Where is the electric field zero between two unlike charges?

The electric field will not be zero between two opposite charges. For opposite charges, the point of zero electric fields will lie outside the system along the line joining the two charges.

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When the electric field is zero at a point the potential?

If the electric field at a certain point is zero, then the electric potential at the same point is also zero.

Which region could the net electric field equal zero?

In Region II, between the charges, both vectors point in the same direction so there is no possibility of cancelling out. In Region III, the fields again point in opposite directions and there is a point where their magnitudes are the same. It is at this point where the net electric field is zero.

Can there be a charge at a place where there is no field?

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.

Can electric field at a point be zero while electric potential 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.

Why is electric field zero inside a charged conductor?

Electric field is zero inside a charged conductor. For a charged conductor, the charges will lie on the surface of the conductor.So, there will not be any charges inside the conductor. When there is no charge there will not be electric field.

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Where is the electric potential zero in a dipole?

A good example is the case of a dipole, which is two charges of the same magnitude, but opposite sign, separated by some distance. 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.

When the electric field is zero at a point the potential must also be zero there Group of answer choices?

If the electric field is zero everywhere inside a region of space, the potential must also be zero in that region. When the electric field is zero at a point, the potential must also be zero there. If the electrical potential in a region is constant, the electric field must be zero everywhere in that region.

Where is the electric field the strongest?

The relative magnitude of the electric field is proportional to the density of the field lines. Where the field lines are close together the field is strongest; where the field lines are far apart the field is weakest.

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.