What is the use of brush in an electric motor?
What was the advantage of Dobereiner’s triads?
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The brush are used to provide Resistance against the friction of sue to rota yoon of the Ameture coil.
The advantage was that the triads follow a definate pattern through which properties of the elements can be classified easily and can be predicted when arranged in increasing order of At. mass.
Hope it helps
The advantage was that the triads follow a definate pattern through which properties of the elements can be classified easily and can be predicted when arranged in increasing order of At. mass.
Hope it helps
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