Question

capacitors in combination: three capacitors of equal capacitance are arranged as shown in the figure, with a voltage source across the combination. if the voltage drop across c1 is 10.0 v, what is the voltage drop across c3?

Answer 1

In a series combination of capacitors, the voltage drop across each capacitor is different and depends on their respective capacitances. However, the charge on each capacitor is the same.

Step-by-step explanation:

In a series combination of capacitors, the voltage drop across each capacitor is different and depends on their respective capacitances.

However, the charge on each capacitor is the same. Using the equation Q = CV, where Q is the charge, C is the capacitance, and V is the voltage drop, we can find the charges on each capacitor.

Since the voltage drop across C1 is given as 10.0 V, we can calculate the charge on C1 as Q1 = C1 * V1 = (10.0 V)(C1).

Since the capacitors are in series, Q1 = Q2 = Q3. Therefore, Q3 = Q1 = (10.0 V)(C1).