Multiple Choice
Two resistors of values 7 and 17 Ω are connected in parallel.This combination in turn is hooked in series with a 2-Ω resistor and a 20-V battery.What is the current in the 2-Ω resistor?
A) 5 A
B) 40 A
C) 0.8 A
D) 10 A
E) 80 A
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q19: Three resistors,each with resistance R<sub>1</sub>,are in parallel
Q44: What is the current through the 2-Ω
Q45: In a circuit,a current of 2 A
Q46: What is the maximum number of 50-W
Q47: Three 6-Ω resistors are connected in parallel
Q49: A hair dryer draws 1,050 W,a curling
Q50: A 10-V-emf battery is connected in series
Q51: Resistors of values 5 Ω,15 Ω,and 22
Q52: Three resistors,with values of 4,6 and 15
Q76: Three resistors,each of different value,are used in