Four Resistors Are Connected Across an Ideal Dc Source of V

question 42

Multiple Choice

Four resistors are connected across an ideal dc source of V = 8.0 V, as shown in the figure. Assume all resistances shown are accurate to two significant figures. What is the current through the 9.0-Ω resistor?

• A) 1.0 A
• B) 0.67 A
• C) 0.50 A
• D) 0.90 A
• E) 2.0 A

---

Definitions:

Volume of Oil

The total amount of oil contained within a system or component, critical for lubrication and cooling in machinery and engines.

Open Center Circuit

A hydraulic system configuration where fluid returns to the reservoir through the center of the control valve when it is in the neutral position.

Closed-Center Circuit

A hydraulic circuit design where the system pressure is maintained in a closed loop, allowing more efficient fluid control.