Final answer:
If a 15-microfarad and a 35-microfarad capacitor are connected in parallel, the total capacitance is 50 microfarads.
Step-by-step explanation:
When a 15-microfarad and a 35-microfarad capacitor are connected in parallel, the total capacitance is simply the sum of their individual capacitances. The resulting total capacitance would be:
Ctotal = C1 + C2
Ctotal = 15 µF + 35 µF
Ctotal = 50 µF
Therefore, the total capacitance of the capacitors connected in parallel is 50 microfarads.