# Your question: In which case is the work done by an applied electric field negative?

Contents

## When a negative charge move in the direction of the field the work is done?

If the negative charge moves in the direction of the field, the field does negative work on the charge. The potential energy increases. The work done by the electric field of one point charge on another does not depend on the path taken.

## In which case does an electric field do positive work on a charged particle?

In the case where a negative change moves in a direction opposite to the electric field, q is negative and d is also negative. Therefore, W = (-q)E(-d) = qEd. The electric field does positive work in this case.

## Is an electric field positive to negative?

Electric field lines always extend from a positively charged object to a negatively charged object, from a positively charged object to infinity, or from infinity to a negatively charged object.

## How does a negative charge move in an electric field?

A positive charge placed in an electric field will tend to move in the direction of the electric field lines and a negative charge will tend to move opposite to the direction of the electric field lines.

## When a negatively charged object moves in the opposite direction of an electric field what is the potential energy of the object?

When a negatively charged object moves in the opposite direction of an electric force field, the potential energy of the object *becomes zero.

## What is the direction of electric field due to a point negative charge?

Answer: The electric field created due to the negative charge is radially inwards.

## In which case does an electric field do positive work on a charged particle chegg?

Question: Question 8 In which case does an electric field do positive work on a charged particle? A negative charge moves opposite to the direction of the electric field. A positive charge completes one elliptical path around a stationary positive charge.

## When a positive charge moves in the direction of the electric field what happens to the electrical potential energy associated with the charge?

When a positive charge moves in the direction of the electric field, what happens to the electrical potential energy associated with the charge? It decreases. Two positive point charges are initially separated by a distance of 2 cm.

## When a positive charge is released in an electric field it moves?

When the positive charge is released from rest in the uniform electric field, it moves along the direction of the electric field due to the electrostatic force acting on it and not in the opposite direction of the electric field.

THIS IS INTERESTING:  Frequent question: What country uses passive solar energy the most?