Problem 12-58 Resistor network - Part 4 - B

Diagram of circuit.

In the Figure, what is the
(a) current through the \(150 \Omega\) resistor?
(b) potential difference across the \(250 \Omega\) resistor?
(c) current through the \(350\Omega\) resistor?
(d) potential at \(\text{point A}\) (assuming zero potential at the negative terminal of the battery)

[Ans. (a) \(0.057 \;A\)   (b) \(14 \;V\)   (c) \(0.035\; A \)  (d) \(21 \;V\) ]

Accumulated Solution

\(1/R' = 1/350 + 1/550 , \quad R' = 214 \Omega \\ R = 150 + 214 + 250 = 614 \Omega\)

No. Which way does the conventional current ( \(+\) charge) flows; from high potential (\(+\)) to low (\(-\)) or from low potential to high?

Choose one.