Problem 3: (25 Points) Consider the combination of resistors in the gure. . 9 . zz-IO 353\" (A) What 1s the R34 (the equivalent H 90 ... . _ .. , ._ resistance ofR3 and R4) _ .'I I'. I'll .". R34 = (B) What is R234? (the equivalent resistance of R2, R3 and R4) 12"! R234 = (C) What is R1234? (the equivalent resistance of R1, R2, R3 and R4) R1234 = (D) What is the current and power provided by the battery? I P BAT = BAT = (B) What is the voltage across and current through R1? What is the power dissipated by R1? VI = I1 = P1 = (F) What is the voltage across and current through R2? V 2 = 12 = (G) What is the voltage across and current through R4? V4: 14