Parallel Circuits The power dissipation in each of four parallel branches is 1.2 W. The total power dissipation is 12 W 1.2 W 4.8 W 0.3 W 12 W 1.2 W 4.8 W 0.3 W ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits The currents into a junction flow along two paths. One current is 4 A and the other is 3 A. The total current out of the junction is 7 A the larger of the two unknown 1 A 7 A the larger of the two unknown 1 A ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits If there are a total of 120 mA into a parallel circuit consisting of three branches, and two of the branch currents are 40 mA and 10 mA, the third branch current is 120 mA 70 mA 40 mA 50 mA 120 mA 70 mA 40 mA 50 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Five light bulbs are connected in parallel across 110 V. Each bulb is rated at 200 W. The current through each bulb is approximately 2.2 A 137 mA 9.09 A 1.8 A 2.2 A 137 mA 9.09 A 1.8 A ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits Four resistors are connected in parallel. Fifteen mA flows through resistor R. If the second resistor is 2R, the third resistor 3R, and the fourth resistor 4R, the total current in the circuit is 135 mA 31.25 mA 15 mA 60 mA 135 mA 31.25 mA 15 mA 60 mA ANSWER DOWNLOAD EXAMIANS APP
Parallel Circuits An ammeter has an internal resistance of 50 . The meter movement itself can handle up to 1 mA. If 10 mA is applied to the meter, the shunt resistor, RSH1, is approximately 55 9 5.5 50 55 9 5.5 50 ANSWER DOWNLOAD EXAMIANS APP
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