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CBSE Class 10 Answered

Resistivity of Tungsten
Asked by | 02 Oct, 2008, 11:57: AM
answered-by-expert Expert Answer

Resistivity of tungsten is very high.So the wire does not melt even when its temperature becomes very high.So it can't be used as a fuse but this suits the requirement of filament in bulbs.

Answered by | 02 Oct, 2008, 01:13: PM

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