Ohm's Law What is the voltage source for a circuit carrying 2 A of current through a 36 resistor? 18 V 1.8 V 7.2 V 72 V 18 V 1.8 V 7.2 V 72 V ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law You are measuring the current in a circuit that is operated on an 18 V battery. The ammeter reads 40 mA. Later you notice the current has dropped to 20 mA. How much has the voltage changed? 9 V 18 V 900 mV 0 V 9 V 18 V 900 mV 0 V 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 22 k 2.2 k 220 220 k 22 k 2.2 k 220 220 k ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law A current of 200 µA through a 6.8 k resistor produces a voltage drop of 1.36 V 34.4 V 340 V 13.6 V 1.36 V 34.4 V 340 V 13.6 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 10 V 14.4 V 100 V 1.4 V 10 V 14.4 V 100 V 1.4 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 112 11.2 18 1.2 112 11.2 18 1.2 ANSWER DOWNLOAD EXAMIANS APP
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