(a) Find the equivalent resistance between points a and b in the figure. (R = 14.0 Ω) (b) Calculate the current in each resistor if a potential difference of 58.0 V is applied between points a and b. I (4.00 Ω) =  I (7.00 Ω) =  I (14.0 Ω) =  I (9.00 Ω) =

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