difference between electric field and magnetic field

. We can also demonstrate the magnetic field by sprinkling iron filings on a sheet of paper laid on magnets and tapping the paper lightly. The iron filings get converted into small magnets by induction. They settle themselves along the lines of force in the h..

The behavior of a bar magnet in a uniform magnetic field is similar to that of electric dipole in a uniform electric field. The above figure. Let 2l be the magnetic length of a magnet and m be the strength of each..

When a long wire is coiled in the shape of a spring so that the turns are closely spaced and insulated from each other it forms a solenoid. Generally, a wire is coiled over a non-conducting hollow cylindrical tube. An iron rod is often inserted inside the hollow tube. This rod is called the core. h..

Electricity, Heating, Magnetic Effects..

The rod AB gets displaced. The rod AB is connected in series to a battery, a key and a rheostat Switch on the current Procedure Observation Repeat the experiment by changing the direction of flow of current. The rod AB gets displaced in the reverse direction. ..

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 the point. Such a..

Magnetic field is a region near a magnetised body where magnetic forces can be detecte..

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 directio..

Magnetic field is a region near a magnetised body where magnetic forces can be detected. In a magnetic field, the magnetic dipole (Two equal and oppositely magnetised poles separated by a distance is referred to as magnetic dipo..