Ohm's Law The formula to find I when the values of V and R are known is V = IR I = R/V I = V/R I = VR V = IR I = R/V I = V/R I = VR 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 How much resistance is needed to draw 17.6 mA from a 12 volt source? 680 68 212 6.8 k 680 68 212 6.8 k ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law How much current is produced by a voltage of 18 kV across a 15 k resistance? 120 mA 12 mA 12 A 1.2 A 120 mA 12 mA 12 A 1.2 A 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 1.2 18 112 11.2 1.2 18 112 11.2 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 1.8 V 72 V 18 V 7.2 V 1.8 V 72 V ANSWER DOWNLOAD EXAMIANS APP