After completing this chapter, you should be able to:
Explain few applications in which magnets are used and their working (E.g., compass)
Understand the methods to magnetize and demagnetize magnetic substances
Describe the relation between magnet and the Earth
Before beginning this chapter, you should be able to:
Recall magnet and its behaviour in various situations
Identify the cardinal directions
Scientific Crypt
A Tribute to Hans Christian Oersted (1777–1851)
Hans Christian Oersted was a Danish physicist and chemist who discovered that electric currents create magnetic fields, which was the first connection found between ...
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