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9 os End bilo b) A battery of unknown emf is connected across resistances, as shown in fig below. The voltage drop across the 8ohms resistor is 20V. What will be the current reading in the ammeter? What
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19 votes
19 votes
9

os End
bilo
b) A battery of unknown emf is connected across resistances, as shown in fig below. The voltage
drop across the 8ohms resistor is 20V. What will be the current reading in the ammeter? What is the ammeter?what is the emf of the battery?
​

User Sbernard
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13 votes

Answer is in the file below

tinyurl.com/wpazsebu

User Marquitos
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