A primary cell has an emf of 1.5 volts. When short-circuited it gives a current of 3 amperes. Th....

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A primary cell has an emf of 1.5 volts. When short-circuited it gives a current of 3 amperes. The internal resistance of the cell is 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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