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प्रश्न
उत्तर
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संबंधित प्रश्न
You are given the magnetic field pattern of a magnet. How will you find out from it where the magnetic field is the strongest?
State whether the following statement is true of false:
The axis of earth's imaginary magnet and the geographical axis coincide with each other.
What is a magnetic field? How can the direction of magnetic field lines at a place be determined?
Define magnetic field lines. Describe an activity to draw a magnetic field line outside a bar magnet from one pole to another pole.
The shape of the earth's magnetic field resembles that of an imaginary:
(a) U-shaped magnet
(b) Straight conductor carrying current
(c) Current-carrying circular coil
(d) Bar magnet
Copy the figure below which shows a plotting compass and a magnet. Label the N pole of the magnet and draw field line on which the compass lines
Explain why iron filings which are sprinkled on a sheet of cardboard placed over a bar magnet take up a definite pattern when cardboard is slightly tapped.
Select the correct option:
The magnetic strength of a bar magnet is:
Define the agonic line.
Complete the following diagram of magnets to show the lines of force.
