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? 960 V 96 V 9.6 V 8 V 960 V 96 V 9.6 V 8 V ANSWER DOWNLOAD EXAMIANS APP
Ohm's Law The formula to find I when the values of V and R are known is I = V/R I = VR V = IR I = R/V I = V/R I = VR V = IR I = R/V 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? 9.7 23 97 230 9.7 23 97 230 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 12 A 12 mA 120 mA 1.2 A 12 A 12 mA 120 mA 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? 214 mA 2.2 mA 21.4 mA 2 mA 214 mA 2.2 mA 21.4 mA 2 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? 0 V 900 mV 9 V 18 V 0 V 900 mV 9 V 18 V ANSWER DOWNLOAD EXAMIANS APP
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