With 21 V applied, if R1 = 5 ohms, R2 = 35 ohms, and R3 = 14 ohms, what is the current of R2 if R1 is series connected with parallel circuit R2 and R3?
A. 200 mA
B. 400 mA
C. 600 mA
D. 800 mA
The first goal to accomplish in analyzing a complex series-parallel circuit is to____________?
A. solve for all the voltage drops
B. solve for the total current and resistance
C. equate all series components
D. equate all parallel components
The positive (+) and negative (-) ends of the battery are called ___________?
A. circuit diagram
B. battery knobs
C. battery terminals
D. battery sides
A. twice the source voltage
B. half the source voltage
C. zero volts
D. the same as the source voltage
A. individual component parameters
B. a percent of the total power depending on resistor ratios
C. total current squared multiplied by the resistor values
D. a percent of the voltage division ratio squared
A. increase
B. remain the same
C. decrease
D. cannot tell