Ohm's Law The formula to find I when the values of V and R are known is V = IR I = VR I = V/R I = R/V V = IR I = VR I = V/R I = R/V ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law An electric heater draws 3.5 A from a 110 V source. The resistance of the heating element is approximately 385 3.1 38.5 31 385 3.1 38.5 31 ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much resistance is needed to draw 17.6 mA from a 12 volt source? 680 6.8 k 68 212 680 6.8 k 68 212 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? 59 mA 5.9 mA 590 mA 27.2 mA 59 mA 5.9 mA 590 mA 27.2 mA ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law Approximately how much current flows through a 3.3 M resistor across a 30 V source? 900 A 9000 A 90 A 9 A 900 A 9000 A 90 A 9 A ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much voltage is needed to produce 2.5 A of current through a 200 resistor? 500 V 80 V 8 V 50 V 500 V 80 V 8 V 50 V ANSWER DOWNLOAD EXAMIANS APP
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