The total capacitance of the given electric circuit is <u>30 microfarad</u>.
Define capacitance.
The ability of a physical thing or equipment to store electric charge is known as capacitance. The capacitance is <u>quantified by the ratio of those values, which represents the change in charge in response to a variation in </u><u>electric </u><u>potential</u>.
When an earthed conductor is moved close to a conductor, its capacitance increases, which is how capacitors operate. <u>The capacitor, therefore, contains two parallel plates that are spaced apart by a certain amount of gap and oriented in opposing directions</u>. The formula C=Q/V is used to determine a capacitor's capacitance based on its charge, Q, and its voltage, V.
Solution Explained:
Given, C1 = 20microfarad and CW = 10 microfarad
Since they are in series,
Total capacitance = C1 + CW = 20 + 10 = 30microfarad
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