Four resistors are connected in parallel. Fifteen mA flows through resistor R. If the second resistor is 2R, the third resistor 3R, and the fourth resistor 4R, the total current in the circuit is______________?
A. 60 mA
B. 15 mA
C. 135 mA
D. 31.25 mA
Related Questions on Parallel Circuits Mcqs
If one of the resistors in a parallel circuit is removed, the total resistance_____________?
A. decreases
B. increases
C. remains the same
D. doubles
A. is less than 6 kΩ
B. is greater than 1.2 kΩ
C. is less than 1.2 kΩ
D. is less than 600 Ω
A. is less than 6 kΩ
B. is greater than 1.2 kΩ
C. is less than 1.2 kΩ
D. is less than 600 Ω