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What is the strength of the electric field at twice the distance from the point charge? At twice the distance, the strength of the field is E/2.

## What is the field strength if the distance from the point charge is doubled?

The size of the force varies inversely as the square of the distance between the two charges. Therefore, if the distance between the two charges is doubled, the attraction or repulsion becomes weaker, decreasing to one-fourth of the original value.

The strength of an electric field as created by source charge Q is inversely related to square of the distance from the source. This is known as an inverse square law. Electric field strength is location dependent, and its magnitude decreases as the distance from a location to the source increases.

## What is the strength of the electric field of a point charge of magnitude?

the magnitude of the electric field (E) produced by a point charge with a charge of magnitude Q, at a point a distance r away from the point charge, is given by the equation E = kQ/r^{2}, where k is a constant with a value of 8.99 x 10^{9} N m^{2}/C^{2}.

## What is the strength of an electric field at a point?

The strength of an electric field E at any point may be defined as the electric, or Coulomb, force F exerted per unit positive electric charge q at that point, or simply E = F/q.

## How do you find the strength of an electric field?

The strength of an electric field E at any point may be defined as the electric, or Coulomb, force F exerted per unit positive electric charge q at that point, or simply E = F/q.

## How do you calculate the electric field strength between two plates?

The electrical potential difference between the two plates is expressed as V=Ed, the electric field strength times the distance between the plates. The units in this expression are Newtons/coulomb times meters, which gives the final units Joules/coulomb.

## What is the strength of the electric field between two parallel conducting plates?

The electric field strength between two parallel conducting plates separated by 4.00 cm is 7.50 × 10^{4} V/m.

## What is the strength of the electric field in a region where the electric potential is constant?

What is the strength of the electric field in a region where the electric potential is constant? The electric field strength is zero because electric potential differences are directly related to the field strength. If the potential difference is zero, then the field strength must also be zero.

## What do you mean by electric field strength?

electric field strength. A measure of the strength of an electric field at a given point in space, equal to the force the field would induce on a unit electric charge at that point.

## Where is the electric field strongest between two point charges?

The field is strongest where the lines are most closely spaced. The electric field lines converge toward charge 1 and away from 2, which means charge 1 is negative and charge 2 is positive.

## What is the magnitude of a point charge which produces an electric field of 2n C at a distance of 60cm?

2×10−12 coulomb.

## Where is the electric field strength the greatest between 2 parallel plates?

Where the field lines are close together the field is strongest; where the field lines are far apart the field is weakest. If the lines are uniformly-spaced and parallel, the field is uniform.