Advertisements
Advertisements
प्रश्न
Draw diagram showing the arrangement of the lines of force for a piece of soft iron laid in line with the magnetic field.
Advertisements
उत्तर
Arrangement of lines of force for a piece of soft iron laid in line with the magnetic field:
AB is a soft iron rod whose end A behaves as south pole and end B behaves a north pole when soft iron rod is placed in a line with magnetic field.
APPEARS IN
संबंधित प्रश्न
State whether the following statement is true of false:
The axis of earth's imaginary magnet and the geographical axis coincide with each other.
Explain the following :
Several soft iron pins can cling, one below the other, from the pole of a magnet.
Explain the method of plotting the magnetic field lines by using a small compass needle.
In following figure, draw at least two magnetic field lines between the two magnets.
(a) 
What do you meant by the term pole of a magnet? Magnetically speaking, what is the difference between a piece of brass, a piece of soft iron, and a piece of lode- stone?
State briefly the molecular theory of magnetism.
Inside the magnet, the field lines moves ____________.
The direction of the magnetic lines around a current-carrying conductor can be easily understood using the ______ rule.
A student fixes a white sheet of paper on a drawing board. He places a bar magnet in the centre and sprinkles some iron filings uniformly around the bar magnet. Then he taps gently and observes that iron filings arrange themselves in a certain pattern.
- Why do iron filings arrange themselves in a particular pattern?
- Which physical quantity is indicated by the pattern of field lines around the bar magnet?
- State any two properties of magnetic field lines.
