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प्रश्न
The intensity of a magnetic field is indicated by the lines of ______.
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उत्तर
The intensity of a magnetic field is indicated by the lines of force.
Explanation:
Magnetic field lines show the direction and strength of the magnetic field. The closer the lines are to each other, the stronger the magnetic field.
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?
The magnetic field lines produced by a bar magnet:
(a) originate from the south pole and end at its north pole
(b) originate from the north pole and end at its east pole
(c) originate from the north pole and end at its south pole
(d) originate from the south pole and end at its west 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
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.
A battery can supply a charge of 25 × 104 C. If the current is drawn from battery at the rate of 2.5 A, calculate the time in which battery will discharge completely.
Define the agonic line.
Define the isoclinic line.
Complete the following diagram of magnets to show the lines of force.
