GRADE 10 SCIENCE WORKSHEET ON ELECTRIC CIRCUITS

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 resistance of R. What is the p.d. across the 6 ( resistor? Find the current through the 6 ( resistor. Calculate the effective resistance of the parallel … ................
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