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 21.4 mA 214 mA 2.2 mA 2 mA 21.4 mA 214 mA 2.2 mA ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law The formula to find I when the values of V and R are known is I = VR I = R/V I = V/R V = IR I = VR I = R/V I = V/R V = IR ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law What is the approximate resistance of a rheostat if the voltage source is 18 V and the current is 220 mA? 8.2 82 820 8.2 k 8.2 82 820 8.2 k ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much current is produced by a voltage of 18 kV across a 15 k resistance? 1.2 A 120 mA 12 A 12 mA 1.2 A 120 mA 12 A 12 mA ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much voltage is needed to produce 2.5 A of current through a 200 resistor? 8 V 500 V 80 V 50 V 8 V 500 V 80 V 50 V ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law What is the voltage source for a circuit carrying 2 A of current through a 36 resistor? 18 V 7.2 V 72 V 1.8 V 18 V 7.2 V 72 V 1.8 V ANSWER DOWNLOAD EXAMIANS APP
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