Magnetic Field
A magnetic field is defined as a region in which a magnetic force is present. In a magnetic field, the magnetic dipole (two equal and oppositely charged or magnetized poles separated by a distance) experiences..
Magnetic force
It can be either attractive or repulsive. It can be the force between two magnets or force on a magnet placed in a magnetic field..
Magnetic Fields and Field Lines
Magnetic Fields and Field Lines - If a small compass needle is placed at a point near the north pole of a bar magnet, the needle turns round on its pivot and settles in a fixed direction as shown in figure. At other points away from the pole the needle settle..
Magnetic Fields and Field Lines - If a small compass needle is placed at a point near the north pole of a bar magnet, the needle turns round on its pivot and settles in a fixed direction as shown in figure. At other points away from the pole the needle settle..Force on a Conductor in a Magnetic Field
Force Acting on a Current-Carrying Conductor in a Magnetic Field - Oersted's experiment shows that a current carrying wire exerts a force on a magnetic needle and deflects it from its usual north-south position. The reverse must also be true, which ..
Force Acting on a Current-Carrying Conductor in a Magnetic Field - Oersted's experiment shows that a current carrying wire exerts a force on a magnetic needle and deflects it from its usual north-south position. The reverse must also be true, which ..Magnetic Force on a Moving Charge
2) When the charges move parallel or anti-parallel to the magnetic field, q = 0 o or 180 o , the is zero in such cases. ..
2) When the charges move parallel or anti-parallel to the magnetic field, q = 0 o or 180 o , the is zero in such cases. ..Magnetic Field and Field Lines
Magnetic field is a region near a magnetised body where magnetic forces can be detecte..
Magnetic Force on a Current Carrying Conductor in an Uniform Magnetic Field
A moving charge in a magnetic field experiences forces. An electric current in a conductor is due to drifting of free electrons in a definite direction in the conductor. When such a current carrying conductor is placed in a uniform magnetic field, e..
A moving charge in a magnetic field experiences forces. An electric current in a conductor is due to drifting of free electrons in a definite direction in the conductor. When such a current carrying conductor is placed in a uniform magnetic field, e..Magnetic Field Lines
The compass needle always lies along the direction of the field. The figure below shows the lines or pattern of the field, when the compass needle is placed at several places. These lines do not really, tell us the effect that magnet has on the other. These fieldh..
The compass needle always lies along the direction of the field. The figure below shows the lines or pattern of the field, when the compass needle is placed at several places. These lines do not really, tell us the effect that magnet has on the other. These fieldh..Neutral Points in a Magnetic Field
As a result of two magnetic fields acting at the same place, the resultant field has a special feature. At a particular point, if the compass needle does not point in any particular direction, then there is no net magnetic field at t..
Magnetic Field Due to a Solenoid
A solenoid is a long coil (shaped like a cylinder) containing a large number of close turns of insulated copper wire. The figure above shows a solenoid SN whose ends are connected to a battery B through a switch X. When a current is passed through a solenoid, it produces a magnetic ..
A solenoid is a long coil (shaped like a cylinder) containing a large number of close turns of insulated copper wire. The figure above shows a solenoid SN whose ends are connected to a battery B through a switch X. When a current is passed through a solenoid, it produces a magnetic ..See what our Users say :
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