Ohm's Law What is the approximate resistance of a rheostat if the voltage source is 18 V and the current is 220 mA? 8.2 k 820 82 8.2 8.2 k 820 82 8.2 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? 8 V 320 V 3.2 V 32 V 8 V 320 V 3.2 V 32 V 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 100 V 1.4 V 14.4 V 10 V 100 V 1.4 V 14.4 V 10 V ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law The formula to find I when the values of V and R are known is I = R/V I = V/R V = IR I = VR I = R/V I = V/R V = IR I = VR 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 2.2 k 220 220 k 22 k 2.2 k 220 220 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 3.1 385 38.5 31 3.1 385 38.5 31 ANSWER DOWNLOAD EXAMIANS APP
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