Ohm's Law A current of 200 µA through a 6.8 k resistor produces a voltage drop of 13.6 V 1.36 V 34.4 V 340 V 13.6 V 1.36 V 34.4 V 340 V ANSWER DOWNLOAD EXAMIANS APP
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 18 11.2 112 1.2 18 11.2 112 1.2 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much resistance is needed to draw 17.6 mA from a 12 volt source? 212 680 68 6.8 k 212 680 68 6.8 k ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law What is the approximate resistance setting of a rheostat in which 650 mA of current flows with a 150 V source? 23 9.7 230 97 23 9.7 230 97 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law If you wish to increase the amount of current in a resistor from 120 mA to 160 mA by changing the 24 V source, what should the new voltage setting be? 320 V 3.2 V 32 V 8 V 320 V 3.2 V 32 V 8 V 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 3.1 31 38.5 385 3.1 31 38.5 385 ANSWER DOWNLOAD EXAMIANS APP
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