Your conclusion and therefore your answer is correct for Part B.b.) At ten seconds, I assume that the capacitor is fully charged.

Going from what you guys are all saying, the ten ohm resistor should have the same amount of potential voltage difference as the capacitor ( again, I don't follow why this is true ) and from above, the current flowing across would be 6; multiplying that by 10 ohms, we get 60 Volts for the voltage built up across the 6 micro farad capacitor.

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