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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > We have a 30 W , 6 V bulb , which we want to glow by a supply of 120 V . what can be done for this ?

We have a 30 W , 6 V bulb , which we want to glow by a supply of 120 V . what can be done for this ?

November 15, 2020
Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) ,

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