a e 76 .. (a) Find the equivalent resistance between point a and point b in Figure 25-57. (b) If the potential drop between point a and point b is 12.0 V, find the current in each resistor. a 6.00 $2 www 4.00 Ω 4.00 Ω www 2.00 Ω 4.00 Ω www 8.00 Ω www 8.00 Ω b

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