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When does magnetic force occur?
Magnetic force occurs when an electric charge is in motion. When a charged particle moves through a magnetic field, it experiences a magnetic force that can cause it to change direction. This force is the basis for the operation of devices such as electric motors and generators.
What type of force cause a change in motion?
An external force applied to an object can cause a change in its motion. This force can be in the form of a push, pull, friction, gravity, or any interaction between objects. The magnitude and direction of the force determine how the object's motion will change.
Why magnetic force not do any work?
Magnetic force does not do any work because it acts perpendicular to the direction of motion of the charged particle. Work is defined as force acting in the direction of motion, and since magnetic force acts perpendicular to the motion, it does not transfer energy to the particle in the form of work.
How does a magnet pulling a car demonstrate the principles of magnetic force and motion?
When a magnet pulls a car, it demonstrates the principles of magnetic force and motion by showing how the magnetic force between the magnet and the car causes the car to move towards the magnet. This is because the magnet creates a magnetic field that exerts a force on the car, resulting in motion.
Where will the magnetic force be directed in this path?
In a path that is parallel to the magnetic field lines, the magnetic force will be directed perpendicular to the direction of motion.
Why a stationary charge does not experiences any force in magnetic field?
A stationary charge does not experience any force in a magnetic field because the magnetic force is generated by the motion of charges. According to the Lorentz force law, the magnetic force on a charge is proportional to its velocity; when the charge is at rest, its velocity is zero. Therefore, with no motion, there is no magnetic force acting on the stationary charge.
Why does friction cause a magnetic force?
Friction does not directly cause a magnetic force. Friction is a force that resists motion between two surfaces in contact. Magnetic forces, on the other hand, arise from the interaction between moving charged particles and magnetic fields. These forces are independent of friction and are a fundamental property of magnetic materials.
What force creates a magnetic force?
Typically, an electric current creates a magnetic force. Also, magnetic domains aligned correctly and properly can cause a magnetic force.
What cause electromagnet cause motion?
because of the magnetic field.
When will a force cause motion?
A force will cause motion, specifically it causes acceleration, whenever it is unbalanced by an opposing force, such as friction.
When a force acts it can cause no motion or motion which means it is a?
Unbalanced force
How would you describe the cyclotron motion?
Cyclotron motion is the circular motion of charged particles in a magnetic field where the centripetal force is provided by the magnetic field. The particles move in a spiral path at a constant frequency due to the balance between the magnetic force and the centrifugal force. This motion is commonly utilized in particle accelerators to increase the energy of charged particles.
