_____ is a strong horseshoe permanent magnet.
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Keep practicing — related questions
- To prevent self-demagnetisation of a horseshoe magnet, a piece of _______ is kept across its poles.
- Which of the following is used in magnetic compass?
- ____________ is a natural magnet.
- What should be kept across the poles of a horseshoe magnet to save it from demagnetisation?
- Which magnets are also called horseshoe magnets?
- Which one of the following magnet is not an artificial magnet?
- Consider the following statements: 1. Permanent magnets can be damaged by excessive heating. 2. Magnetic co...
- Consider the following statements: 1. Steel can be used to make permanent magnets. 2. Glass is a good condu...