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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
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- 5555555555 23. In a parallel RC circuit, there is 100 mA through the resistive branch and 100 mA through the capacitive branch. The total rms current is ________. (a) 200 mA (b) 100 mA (c) 282 mA (d) 141 mA
- 5555555555 13. When there is 12 mA of current through a 1.2 kΩ resistor, the voltage across the resistor is ________. (a) 14.4 V (b) 1.4 V (c) 100 V (d) 10 V
- 5555555555 8. A resistance of 3.3 MΩ is connected across a 500 V source. The resulting current is approximately ________. (a) 15.1 µA (b) 151 µA (c) 66 mA (d) 660 mA