Table of Contents

- 1 How much force is exerted by a magnetic field on a stationary electric dipole?
- 2 Why no force is exerted by a stationary charge when placed in a magnetic field?
- 3 What is the force exerted by magnet?
- 4 What is the force on an electric dipole placed in a uniform electric field?
- 5 Does magnetic field affect stationary charge?
- 6 Does magnetic force act on stationary charge?
- 7 What is the force of an electric dipole?
- 8 Which is the correct orientation of a magnetic dipole?

## How much force is exerted by a magnetic field on a stationary electric dipole?

Dipole does not have current element. No force acts on stationary charges.

**Why is the force on an electric dipole zero in uniform electric field?**

The net force acting on a dipole placed in a uniform electric field is zero. The forces on the two charges constituting the dipole are equal and opposite. Hence, the net force is zero.

### Why no force is exerted by a stationary charge when placed in a magnetic field?

No force is exerted by a stationary charge when placed in a magnetic field because the magnetic force acts on moving charges. Since it is a stationary field therefore the charge is also stationary without any magnetic force.

**What is magnetic force exerted by a magnetic field on a stationary charge?**

For a stationary charge v=0 , which implies that the force on a stationary charge in a magnetic field is zero.

## What is the force exerted by magnet?

The force that a magnet exerts is called magnetic force. The force is exerted over a distance and includes forces of attraction and repulsion.

**Why does a current carrying conductor experience a force in a magnetic field?**

When a current-carrying conductor is placed in a magnetic field the wire experiences a force due to the interaction between the field and the magnetic field produced by the moving charges in the wire. The current carrying conductor generates it own magnetic field around it.

### What is the force on an electric dipole placed in a uniform electric field?

Hence, the electric force on a dipole when it is placed in a uniform electric field is always zero.

**Which describes the net force on a magnetic dipole in a uniform magnetic field?**

Which describes the net force on a magnetic dipole in a uniform magnetic field? The net force vector is zero.

## Does magnetic field affect stationary charge?

1. The charge must be moving, for no magnetic force acts on a stationary charge.

**Is there a force exerted by a magnetic field on a stationary charge justify your answer?**

(a) No, a magnetic field exerts a force only on moving charges.

### Does magnetic force act on stationary charge?

A charge placed in a magnetic field experiences a magnetic force. 1. The charge must be moving, for no magnetic force acts on a stationary charge.

**Why does moving charge experience a force when placed in a magnetic field?**

Explanation: In the presence of a magnetic field, a moving charge will always experience a force. This force on the object being charged is always perpendicular to the direction it is traveling. While magnetic forces cause charged particles to shift their direction of motion, but do not change the particle’s velocity.

## What is the force of an electric dipole?

Force on an Electric Dipole. The force on a stationary electric charge is given by the Lorentz law with v = 0. A dipole is the limit of two charges of equal magnitude and opposite sign spaced a distance d apart, in the limit. with p being finite.

**Why is there no force in a magnetic field?**

It is because magnetic force acts on moving charges . Since the charge is stationary , no magnetic force will act on it. Where F is magnetic force on charge q travelling with velocity v in a magnetic field of intensity B.

### Which is the correct orientation of a magnetic dipole?

The dipole vector points along the z axis. The magnetic (“B”) field, on the other hand, has arbitrary orientation. (We can rotate the axes so that the position of the dipole is easy to describe, or so the B field lies along one axis

**How is an electric field different from a magnetic field?**

Magnetic Field. Electric field : 1) A distribution of electric charge at rest creates an electric field E in the surrounding space. 2) The electric field exerts a force F E = q E on any other charges in presence of that field. Magnetic field: 1) A moving charge or current creates a magnetic field in the surrounding space (in addition to E).