Physics
The artificial magnet used to detect direction in the laboratory is :
- U-shaped magnet
- horse shoe magnet
- electromagnet
- magnetic compass
Magnetism
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Answer
magnetic compass
Reason — Magnetic compass is used to find the directions in the laboratory because its needle rests in geographic north-south direction.
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Related Questions
Making a magnetic substance a magnet by bringing it closer to another magnet without touching it, is :
- magnetic induction method
- single touch method
- double touch method
- electrical method
An example of natural magnet is :
- iron
- steel
- lodestone
- none of above
A …………… is used to find the geographic direction at a place because its needle rests in geographic north south direction.
- Magnetic compass
- Bar magnet
- U-shaped magnet
- None of these
The attraction property of a magnet is maximum at its
- centre
- north pole
- south pole
- both (2) and (3)