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14. A set of Christmas tree lights is connected in parallel across a 110 V source. The filament of each light bulb is 1.8 kΩ. The current through each bulb is approximately ________.
(a) 610 mA
(b) 18 mA
(c) 110 mA
(d) 61 mA
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5555555555 16. Five light bulbs are connected in parallel across 110 V. Each bulb is rated at 200 W. The current through each bulb is approximately ________. (a) 2.2 A (b) 137 mA (c) 1.8 A (d) 9.09 A- 5555555555 22. There is a total of 800 mA of current into four parallel resistors. The currents through three of the resistors are 40 mA, 70 mA, and 200 mA. The current through the fourth resistor is ________. (a) 490 mA (b) 800 mA (c) 310 mA (d) 0 A
- 5555555555 18. Three 47 Ω resistors are connected in parallel across a 110 volt source. The current drawn from the source is approximately ________. (a) 2.3 A (b) 780 mA (c) 47 mA (d) 7.06 A
- 5555555555 23. 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 ________. (a) 50 mA (b) 70 mA (c) 120 mA (d) 40 mA
- 5555555555 6. Approximately how many milliamperes of current flow through a circuit with a 40 V source and 6.8 kΩ of resistance? (a) 27.2 mA (b) 59 mA (c) 5.9 mA (d) 590 mA