Ohm's Law What is the voltage source for a circuit carrying 2 A of current through a 36 resistor? 72 V 18 V 1.8 V 7.2 V 72 V 18 V 1.8 V 7.2 V ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law The formula to find I when the values of V and R are known is I = VR I = V/R I = R/V V = IR I = VR I = V/R I = R/V V = IR 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 11.2 112 18 1.2 11.2 112 18 1.2 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 100 V 10 V 14.4 V 1.4 V 100 V 10 V 14.4 V ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law What is the approximate filament resistance of a light bulb if it operates from a 110 V source and 0.6 A of current is flowing? 18.3 66 6.6 183 18.3 66 6.6 183 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much voltage is needed to produce 2.5 A of current through a 200 resistor? 80 V 500 V 8 V 50 V 80 V 500 V 8 V 50 V ANSWER DOWNLOAD EXAMIANS APP
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