Ohm's Law An electric heater draws 3.5 A from a 110 V source. The resistance of the heating element is approximately 385 38.5 3.1 31 385 38.5 3.1 31 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law Twelve volts are applied across a resistor. A current of 3 mA is measured. What is the value of the resistor? 4 400 4.4 4 k 4 400 4.4 4 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? 97 230 23 9.7 97 230 23 9.7 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much current is produced by a voltage of 18 kV across a 15 k resistance? 12 mA 1.2 A 12 A 120 mA 12 mA 1.2 A 12 A 120 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 14.4 V 1.4 V 10 V 100 V 14.4 V 1.4 V 10 V 100 V ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law What is the approximate resistance of a rheostat if the voltage source is 18 V and the current is 220 mA? 820 82 8.2 8.2 k 820 82 8.2 8.2 k ANSWER DOWNLOAD EXAMIANS APP
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