CAIE A-Level Physics A2 19.1.4 The Capac…Parallel

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Three capacitors are connected as shown in Fig. 4.1.

Fig. 4.1

Determine the total capacitance, in $\mu \mathrm{F}$ , of the network of three capacitors.
capacitance = $\mu \mathrm{F}$

combined capacitance of parallel capacitors $=30(\mu \mathrm{~F})$ $\begin{aligned} \text { total capacitance } =(1 / 45+1 / 30)^{-1} =18 \mu \mathrm{~F} \end{aligned}$

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CAIE A-Level Physics A2 19.1.4 The Capacitance Formulas for Capacitors in Series and in Parallel Topic Practice

Question 1