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? 66 183 18.3 6.6 66 183 18.3 6.6 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law When 12 V are applied across a 68 resistor, the current is 816 mA 176 mA 17.6 mA 8.16 mA 816 mA 176 mA 17.6 mA 8.16 mA 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? 0 V 900 mV 18 V 9 V 0 V 900 mV 18 V 9 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 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 18 112 1.2 11.2 18 112 1.2 11.2 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 14.4 V 10 V 100 V 1.4 V 14.4 V 10 V 100 V ANSWER DOWNLOAD EXAMIANS APP
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