GRADE 10 SCIENCE WORKSHEET ON ELECTRIC CIRCUITS

GRADE 10 SCIENCE WORKSHEET ON ELECTRIC CIRCUITS. In the following circuit, the 20 V battery has negligible internal resistance: Find: the reading on ammeter A1; the reading on ammeter A2; the resistance of resistor R. Consider the following circuit, in which the battery has zero internal resistance: The p.d. across resistor R is 4 V, and the power dissipated in R is 2 W. 2.1 Calculate the ... ................
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