Which electric field single charge or dipole drops off more with distance?

If we consider an electric dipole – a positive and a negative charge, separated by distance r – at small distances ( In which case electric field falls most rapidly with distance?

Because an electric dipole consists of two opposite charges, the electric field decreases more rapidly compared to the 1/r^2 character of a single charge. In fact, for the electric dipole the field decreases as 1/r^3 with distance. It is also not symmetrical with angle around the dipole.

How does the electric field of a dipole vary with distance?

electric field in a dipole varies linearly with distance r .

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Is the electric field stronger closer to the charges or further away from the charges?

Electric field lines point away from positive charges (like charges repel) and towards negative charges (unlike charges attract). Field lines are drawn closer together where the field is stronger. … The greater the magnitude of the charge, the stronger its electric field.

Does electric field increase or decrease with distance?

Electric field strength is location dependent, and its magnitude decreases as the distance from a location to the source increases. And by whatever factor the distance is changed, the electric field strength will change inversely by the square of that factor.

What is a dipole field Why does the dipole field at large distance falls off faster than 1 r2?

Please explain. Electric filed due to single charge is fall of for a large distance as 1 r 2 and for a dipole it is proportional to 1 r 3 . And in case of dipole field not only depend upon distance r but also angle between the position vector.

Why does the dipole field at large distance falls off faster than 1 r2?

Electric field falls off faster than 1r2 for large distances

The electric field due to a charge configuration with total charge zero, is not zero; but for distances large compared to the size of the configuration, its field falls off faster than 1r2 , typical of field due to a single charge.

Why does the electric field due to a dipole decrease more rapidly with increasing distance than that for a single charge?

Why does the electric field due to a dipole decrease more rapidly with increasing distance than that for a single charge? The total charge of the dipole is neutral (zero). … Which of the following statements concerning the force on the line of charge is true? The force on the line of charge is zero newtons.

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How does electric field vary with distance for a point charge as well as dipole?

The electric potential varies inversely with the square of the distance. For a point charge, The electric potential varies inversely with the distance.

How does electric field vary with distance for a point charge?

The electric field varies inversely as the square of the distance from the point charge.

Which is stronger electric field or magnetic field?

The way in which charges and currents interact with the electromagnetic field is described by Maxwell’s equations and the Lorentz force law. The force created by the electric field is much stronger than the force created by the magnetic field.

At which point is the electric field the weakest?

Electric field strength is greatest where the lines are closest together and weakest where lines are furthest apart.

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.

What decreases faster with increasing distance from the charge?

Actually, electric potential decreases as you move farther from a charge distribution. First, think about more familiar gravitational potential energy. … That’s because like charges repel each other, so it takes more and more energy to move the charges together the closer you get.

Why does electric field increase when separation decreases?

(From the wikipedia article as to why Capacitance increases with decreasing distance: “Because the conductors (or plates) are close together, the opposite charges on the conductors attract one another due to their electric fields, allowing the capacitor to store more charge for a given voltage than when the conductors …

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How does an increase in the amount of charge on an object affect the electric field strength created by the object?

TRUE The electric field strength is directly proportional to the quantity of charge on the object which creates the field. Doubling the charge (Q) will double the electric field strength.