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# How are equipotential lines and electric fields related?

## How are equipotential lines and electric fields related?

Electric field lines begin on positive charges and radiate away from them toward negative charges, where they terminate. 3. Equipotential lines are lines connecting points of the same electric potential. All electric field lines cross all equipotential lines perpendicularly.

How are electric field lines and equipotential lines related quizlet?

Electric field lines are always perpendicular to equipotential surfaces and point toward locations of lower potential.

### Do equipotential lines and electric field lines intersect?

Electric field lines cannot cross. If they did, they would be telling you that the force on a charge at that location would point in two different directions, which does not make any sense at all. Equipotential lines at different potentials can never cross either.

Why is equipotential perpendicular to electric field?

An equipotential surface is circular in the two-dimensional. Since the electric field lines are directed radially away from the charge, hence they are opposite to the equipotential lines. Therefore, the electric field is perpendicular to the equipotential surface.

#### How do equipotential lines help in determining the effect of the electric field on charges?

The potential is the same along each equipotential line, meaning that no work is required to move a charge anywhere along one of those lines. Work is needed to move a charge from one equipotential line to another. Equipotential lines are perpendicular to electric field lines in every case.

What is the direction of electric field lines at a point with respect to equipotential surface?

The electric field lines are always perpendicular to an equipotential surface.

## Why are electric field lines and equipotential lines always perpendicular to each other?

How is energy related to electric potential?

When work is done on a positive test charge to move it from one location to another, potential energy increases and electric potential increases.

### Why are equipotential lines always perpendicular to the electric field?

What would happen to the equipotential lines and to electric field lines when the terminals are reversed?

7 . What would happen to the equipotential lines and to electric field lines when the terminals are reversed? It wouldn’t create an effect. Reversed or unreversed it is the same thing.

#### What is an equipotential surface show that the electric field?

equipotential surfaces any surface with same electric potential at every point is called an equipotential surface. In this case the “altitude” is electric potential or voltage. Equipotential lines are always perpendicular to the electric field. In three dimensions, the lines form equipotential surfaces.

What does best describe electric field lines?

– There is no electric field inside a charged conductor. A charged conductor at electrostatic equilibrium will contain charges only on its outer surface and will have no net electric field – Charged surfaces align themselves perpendicularly relative to electric fields. – Curvature on the surface of a conductor allows for increased charge concentration.

## Why do electric field lines never cross each other?

Electric Field Lines Never Cross Each Otherhttps://www.tutorialspoint.com/videotutorials/index.htmLecture By: Mr. Pradeep Kshetrapal, Tutorials Point India P…

Where do the electric field lines begin and end?

The following rules apply to electric field lines: Lines begin and end only at charges (beginning at + charges, ending at – charges) or at Infinity.Lines are closer together where the field is stronger. Larger charges have more field lines beginning or ending on them.. Beside this, do electric field lines ever end? In an uniform electric field, the field lines are straight, parallel and

### What does an electric field line represent?

Lines begin and end only at charges (beginning at+charges,ending at – charges) or at Infinity.

• Lines are closer together where the field is stronger.
• Larger charges have more field lines beginning or ending on them.
• Electric Field lines never cross (since E must point in a definite direction unless it is zero).