A circuit made up of 6 resistors is shown in the figure, with resistances R1 = 23 Ω, R2 = 15 Ω, R3 = 32 Ω, R4 = 61 Ω, R5 = 93Ω, and R6 = 53 Ω. The total current going through the circuit is I = 5.5 A.
a) Express the equivalent resistance of the combination of R3, R4, R5 and R6.
b) Express the equivalent resistance R of the combination of R1, R2, R3, R4, R5and R6.
c) Calculate the numerical value of the equivalent resistance R in Ω.
d) Express the potential difference between a and b, μV, in terms of the total current I and the equivalent resistance of the entire circuit R.
e) Calculate the numerical value of μV in V.
