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Unformatted text preview: battery. The current in the circuit is 0.032 A. Given that R 1 =250 , R 2 =150 , find (a) the value of R 3 and (b) the potential difference across each resistor. 6) Consider a circuit with three resistors, R 1 = 250 , R 2 =150 , and R 3 =350 , connected in parallel with a 24 V battery. Find (a) the total current supplied by the battery and (b) the current through each resistor? 7) Two identical light bulbs are connected to a battery, either in series or in parallel. Are the bulbs in series (a) brighter, (b) dimmer or (c) the same brightness as the bulbs in parallel? 8) In a circuit two resistors are connected in series to one resistor in parallel. The emf of the battery is 12.0V, and each resistor has a resistance of 200 . Find the current supplied by the battery to this circuit, and find the current passing through each resistor. Also find the total power supplied by the battery, and the power consumed by each resistor....
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