Question

Please

Part G For the 3.00 Ω resistor, calculate the current through the resistor with S open. ur answer with the appropriate units. LA 1- Value Units Submit My Answers Give Up

Answer 1

for switch open, net resistance, R_open = R₂ + R₃ = 6 + 3 = 9 ohm

for switch close, net resistance, R_close = (R₁R₂/(R₁ + R₂)) + R₃ = (24/10) + 3 = 5.4 ohm

total current for switch open = E/R_open = 41/9 A

total current for switch close = E/R_close = 41/5.4 A

A) V_ab = I_openR₂ = (41/9) x 6 = 82/3 = 27.333 V

B) V_ab = E - I_closeR₃ = 41 - (41/5.4) x 3 = 41(4/9) = 164/9 = 18.2222 V

C) current through 4 ohm resistor = 0

D) current through 4 ohm resistor = 6I_close/(6+4) = 0.6I_close = 0.6 x 41/5.4 = 41/9 = 4.5555 A

E) current through 6 ohm resistor = I_open = 41/9 = 4.5555 A

F) current through 6 ohm resistor = 4I_close/(6+4) = 0.4I_close = 0.4 x 41/5.4 = 82/27 = 3.037 A

G) current through 3 ohm resistor = I_open = 41/9 = 4.5555 A

H) current through 3 ohm resistor = I_close = 41/5.4 = 7.5926 A

I) Current through R₁ increase

Current through R₂ decrease

Current through R₃ increase