Ohm's Law Twelve volts are applied across a resistor. A current of 3 mA is measured. What is the value of the resistor? 4.4 4 k 4 400 4.4 4 k 4 400 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? 6.6 183 66 18.3 6.6 183 66 18.3 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law A resistor is connected across a 50 V source. What is the current in the resistor if the color code is red, orange, orange, silver? 2 mA 2.2 mA 21.4 mA 214 mA 2 mA 2.2 mA 21.4 mA 214 mA ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law What is the approximate resistance setting of a rheostat in which 650 mA of current flows with a 150 V source? 97 23 9.7 230 97 23 9.7 230 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law The formula to find I when the values of V and R are known is I = R/V V = IR I = VR I = V/R I = R/V V = IR I = VR I = V/R ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much resistance is required to limit the current from a 12 V battery to 3.6 mA? 2.2 k 3.3 k 22 k 33 k 2.2 k 3.3 k 22 k 33 k ANSWER DOWNLOAD EXAMIANS APP
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