What happens when a current carrying conductor is in a magnetic field?
When a current-carrying conductor is placed in a magnetic field, the conductor experiences a force which is responsible for the movement of the conductor. The current-carrying conductor acts as an electromagnet and generates its own magnetic field around it, because of the moving charges in the conductor.
What will happen if a current carrying conductor is placed in magnetic field How can the direction of magnetic field be found out?
A current carrying conductor placed in a magnetic field experiences a force. If the direction of the field and that of current are mutually perpendicular to each other, then the force acting on the conductor will be perpendicular to both and that can be determined using the Fleming’s left-hand rule.
What happens if a current carrying conductor is placed in the magnetic field on what effect of an electric current does an electromagnet work?
If the electric current passes through a conductor then it creates a region in which the effect of the conductor experiences. The induced current creates the magnetic effect in the other conductors. The other objects behave as the magnets and are called electromagnet.
What will happen if the current carrying conductor is kept in the direction of magnetic field give reason?
A current carrying conductor produces a magnetic field around it which interacts with the magnetic field in which it is held. Thus, it experiences a force. Direction of this force depends upon the direction of current and the magnetic field.
Why and when does a current carrying conductor?
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. That is why the conductor experiences a force.
What are the two effect of electric current?
Answer: The two effects of electric current are; heating effect and magnetic effect.
What is the magnetic effect of electric current Class 7?
When electric current passes through a wire, the current-carrying wire behaves like a magnet. This is called the magnetic effect of current. The magnetic effect of current is utilised in making electromagnets, electric bells, telephone instruments, electric fans, electric motors, loudspeakers and toys etc.
When would a current carrying conductor kept in the magnetic field experience maximum force?
perpendicular
When the conductor is held perpendicular to the magnetic field, it experiences maximum force.
Why does current carrying conductor experience a force in magnetic field?
What factors affect the force on a current carrying conductor in a magnetic field?
Force is directly proportional to length of magnetic field….Factors on which the force acting on current carrying conductor…
- Strength of Magnetic Field.
- Strength of electric field.
- Length of conductor.
What is the example of magnetic effect of electric current?
Appliances like the electric bulb, fan, television, refrigerator, washing machine, motor, radio, everything works due to electricity. When electric current passes through current carrying conductor or coil then a magnetic field is produced around it.
What is called magnetic effect of electric current?
It is observed that when a compass is brought near a current carrying conductor the needle of compass gets deflected because of flow of electricity. This shows that electric current produces a magnetic effect. This phenomenon is called electromagnetism.
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