Ohm's Law What is the approximate resistance of a rheostat if the voltage source is 18 V and the current is 220 mA? 82 820 8.2 8.2 k 82 820 8.2 8.2 k ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law If 24 V are applied across a resistor and there are 10.9 mA of current, the resistance is 220 220 k 2.2 k 22 k 220 220 k 2.2 k 22 k 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 38.5 385 31 3.1 38.5 385 31 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? 214 mA 2 mA 2.2 mA 21.4 mA 214 mA 2 mA 2.2 mA 21.4 mA ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law When there is 12 mA of current through a 1.2 k resistor, the voltage across the resistor is 1.4 V 14.4 V 100 V 10 V 1.4 V 14.4 V 100 V 10 V ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law A current of 200 µA through a 6.8 k resistor produces a voltage drop of 34.4 V 1.36 V 340 V 13.6 V 34.4 V 1.36 V 340 V 13.6 V ANSWER DOWNLOAD EXAMIANS APP
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