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प्रश्न
The shape of the Earth’s magnetic field resembles that of an imaginary ______.
पर्याय
U-shaped magnet
straight conductor carrying current
solenoid coil
bar magnet
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उत्तर
The shape of the Earth’s magnetic field resembles that of an imaginary bar magnet.
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संबंधित प्रश्न
List three sources of magnetic fields.
The metallic pointer of a plotting compass gets deflected only when it is placed near a bar magnet because the pointer has:
The three diagrams in the following figure show the lines of force (field lines) between the poles of two magnets. Identify the poles A, B, C, D, E and F.
Define the term magnetic field of a magnet. How will you recognize it experimentally?
A magnetic field can pass through ______ and ______.
By which instrument, the presence of a magnetic field be determined?
Explain why the ozone layer is not affected by solar wind.
The magnetic field at a point is ______ to the magnetic field lines.
The magnetic field is a quantity that has magnitude only.
Define magnetic shielding.
