When a current carrying conductor is placed in a magnetic field,
a mechanical force is exerted on the conductor which can make the conductor move
. Hint: When a conductor carries current then it generates its own magnetic field around it.
When a current carrying conductor is placed in a strong magnetic field?
A current carrying conductor placed in a magnetic field experiences a
force
and the direction of this force can be determined using the Fleming’s left-hand rule. As per Fleming’s left hand rule, the magnetic force is perpendicular to both the direction of current as well as the direction of magnetic field.
What happen if a current carrying conductor is placed in the magnetic field?
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 kind of magnetic field is produced by a current carrying solenoid?
Complete answer:
A solenoid is an electromagnet that uses a coil wound into a tightly packed helix to generate
a controlled magnetic field
. When an electric current is passed through the coil, it can be arranged to produce a uniform magnetic field in a volume of space.
How do you increase the force on a current carrying conductor in a magnetic field?
- By increasing the current flowing in the conductor.
- by increasing the strength of magnetic field.
What is the magnetic field inside the solenoid?
Inside a solenoid the magnetic field lines will be straight lines and the field will be strong. Outside the solenoid the magnetic field will be weak and the field lines will curl up to form closed loops. Hence, the magnetic field inside a solenoid
will be uniform
.
How does current affect magnetic field?
Current is
directly proportional to magnetic force
for a straight current carrying conductor in a uniform magnetic field. So the force is directly proportional to the size of the current. … If the current is increased by five times the force will also increase by five times.
Why might current carrying wire be placed between a magnetic field?
The current carrying conductor
generates it own magnetic field around it
. … When two magnetic fields interact there will be attraction and repulsion between them based on the direction of the external magnetic field and the direction of the current in the conductor. That is why the conductor experiences a force.
Where the magnetic field of a solenoid is strongest?
The magnetic field is strongest
inside the coil of
a solenoid.
What kind of magnetic field is produced by current carrying?
Electric current produces
a magnetic field
. This magnetic field can be visualized as a pattern of circular field lines surrounding a wire. One way to explore the direction of a magnetic field is with a compass, as shown by a long straight current-carrying wire in.
What kind of magnetic field is produced by current carrying conductor?
When current is passed through a straight current-carrying conductor, a magnetic field is produced around it. The field lines are in the form of
concentric circles
at every point of the current-carrying conductor.
How will this force change if current in the conductor is increased?
A larger current in the conductor will result in a larger force acting on it if the strength of the magnetic field is kept constant, as shown in Figure. The magnitude of the force on a current carrying conductor increases
when the strength of the magnetic held is increased
.
Why does a current carrying conductor captain magnetic field experience force?
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.
How can you increase the force of a magnetic field?
- increasing the number of turns on the coil.
- increasing the current.
- placing an iron core inside the solenoid.
Which direction is the magnetic field in the center of the solenoid?
To find the direction of magnetic field down the center of the solenoid, use your knowledge of the shape of the field. In this case, the current wraps around the core of the solenoid, so it goes with your fingers. The magnetic field is
straight down the inside
, so it goes with your thumb.
Is magnetic field inside the solenoid is zero?
Note: For a very long solenoid the
magnetic field outside will be zero
and magnetic will be present only inside the solenoid.
