Ohm's Law The formula to find I when the values of V and R are known is I = V/R V = IR I = VR I = R/V I = V/R V = IR I = VR I = R/V 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 k 4.4 4 400 4 k 4.4 4 400 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law If 750 µA is flowing through 11 k of resistance, what is the voltage drop across the resistor? 82.5 V 14.6 V 146 V 8.25 V 82.5 V 14.6 V 146 V 8.25 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 1.2 112 18 11.2 1.2 112 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much resistance is needed to draw 17.6 mA from a 12 volt source? 6.8 k 68 680 212 6.8 k 68 680 212 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law A resistance of 3.3 M is connected across a 500 V source. The resulting current is approximately 66 mA 660 mA 151 µA 15.1 µA 66 mA 660 mA 151 µA 15.1 µA ANSWER DOWNLOAD EXAMIANS APP
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