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

## In which case does the electric field have the largest magnitude?

The magnitude of the electric field is largest at the dot for case B. In each case, the field is caused by two charges, pointing towards the negative…

## Which point is the electric field the strongest?

The magnitude of an electric field is directly proportional to the density of electric field lines. When the lines are closer to each other, the >electric field is the strongest; when the filed lines are far apart from each other, the electric field is the weakest.

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

The electric field E is defined to be E=Fq E = F q , where F is the Coulomb or electrostatic force exerted on a small positive test charge q. E has units of N/C. The magnitude of the electric field E created by a point charge Q is E=k|Q|r2 E = k | Q | r 2 , where r is the distance from Q.

## Is there a point between a 10 NC charge and a 20 NC charge at which the electric field is zero?

There is no such point. Namely, the field points away from the positive charge and towards the negative charge. So in between them, the fields due to each charge point in the same direction – towards they negative charge so they add up and never produce zero net field.

## Is the electric potential inside a capacitor constant?

energy. E) both its electric potential and electric potential energy remain constant.

## What is the magnitude of the electric field intensity at a point where a proton experiences an electrostatic force of magnitude 2.30 x10 25 Newton?

What is the magnitude of the electric field intensity at a point where a proton experiences an electrostatic force of magnitude 2.30 x 10-25 newton? 144×10-25.

## How does the magnitude of the electric field at point 1 compare to the magnitude of the electric field at point 2?

What can you say about the field at point 1 compared with the field at point 2? The field at point 1 is larger, because the field lines are closer together in that region. A negative point charge is in an electric field created by a positive point charge.

## Which charge has the largest magnitude?

From the given figure it is clear that, maximum number of electric lines of force are associated with charge C, so it must have the largest magnitude.

## What is the magnitude of the electric field at the origin?

Therefore, the magnitude of the electric field at the origin is zero.

## What is the magnitude of the electric field at the point?

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 magnitude and direction of the electric field?

The electric field direction points straight away from a positive point charge, and straight at a negative point charge. The magnitude of the electric field falls off as 1 / r 2 1/r^2 1/r21, slash, r, squared going away from the point charge.