Ohm's Law How much resistance is required to limit the current from a 12 V battery to 3.6 mA? 3.3 k 22 k 2.2 k 33 k 3.3 k 22 k 2.2 k 33 k ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law When 12 V are applied across a 68 resistor, the current is 8.16 mA 17.6 mA 176 mA 816 mA 8.16 mA 17.6 mA 176 mA 816 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? 18 V 9 V 0 V 900 mV 18 V 9 V 0 V 900 mV ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law Approximately how many milliamperes of current flow through a circuit with a 40 V source and 6.8 k of resistance? 27.2 mA 5.9 mA 590 mA 59 mA 27.2 mA 5.9 mA 590 mA 59 mA 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 18 11.2 1.2 112 18 11.2 1.2 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law Four amperes of current are measured through a 24 resistor connected across a voltage source. How much voltage does the source produce? 96 V 960 V 9.6 V 8 V 96 V 960 V 9.6 V 8 V ANSWER DOWNLOAD EXAMIANS APP
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