Which of the following metals is used in the electromagnets ?
Options
(a)Soft iron
(b)Stainless steel
(c)Cobalt
(d)Copper
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Class 10Magnetic Effects of Electric Current— NCERT Science, Chapter 12. This short physics chapter shows that a current behaves like a magnet. A compass is a small bar magnet; the region round a magnet where its force can be felt is its…
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