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प्रश्न
State whether true or false. If false, correct the statement.
Magnetic field lines always repel each other and do not intersect.
विकल्प
True
False
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उत्तर
Magnetic field lines always repel each other and do not intersect- True
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संबंधित प्रश्न
Fill in the following blank with suitable words:
Magnetic field lines leave the .......... pole of a bar magnet and enter at its .......... pole.
Fill in the following blank with suitable words:
The earth's magnetic field is rather like that of a .......... magnet with its .......... pole in the northern hemisphere.
What is a magnetic field? How can the direction of magnetic field lines at a place be determined?
Explain why, two magnetic field lines of not intersect each other.
A portable radio has a built-in transformer so that it can work from the mains instead of batteries. Is this a set-up or step down transformer?
The intensity of a magnetic field is indicated by the lines of ______.
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.
The magnetic field is the strongest at ____________.
Can two magnetic lines of force intersect? Justify your answer:
