Ohm's Law The current through a flashlight bulb is 40 mA and the total battery voltage is 4.5 V. The resistance of the bulb is approximately 112 1.2 18 11.2 112 1.2 18 11.2 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law A resistor is connected across a 50 V source. What is the current in the resistor if the color code is red, orange, orange, silver? 2.2 mA 2 mA 214 mA 21.4 mA 2.2 mA 2 mA 214 mA 21.4 mA ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law An electric heater draws 3.5 A from a 110 V source. The resistance of the heating element is approximately 38.5 31 385 3.1 38.5 31 385 3.1 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law When 12 V are applied across a 68 resistor, the current is 176 mA 816 mA 17.6 mA 8.16 mA 176 mA 816 mA 17.6 mA 8.16 mA ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law Approximately how many milliamperes of current flow through a circuit with a 40 V source and 6.8 k of resistance? 27.2 mA 59 mA 5.9 mA 590 mA 27.2 mA 59 mA 5.9 mA 590 mA ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law What is the voltage source for a circuit carrying 2 A of current through a 36 resistor? 18 V 72 V 7.2 V 1.8 V 18 V 72 V 7.2 V 1.8 V ANSWER DOWNLOAD EXAMIANS APP
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