A paisa coin is made up of Al-Mg alloy and weights 0.75g.it has a square and it's diagonal measures 17mm.it is electrically neutral and contains equal amounts of positive and negative charges.treating the paisa coins made up of only Al,find the magnitude of equal number of positive and negative charges.what condition do you draw from this magnitude?
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1.20 A paisa coin is made up of Al-Mg alloy and weighs 0.75g. It has a square shape and its diagonal measures 17 mm. It is electrically neutral and contains equal amounts of positive and negative charges. …
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