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Consider the circuit shown in figure to the right. Find the capacitance of the c

ID: 1277307 • Letter: C

Question

Consider the circuit shown in figure to the right. Find the capacitance of the circuit between points A and B?

Consider the circuit shown in figure to the right. Find the capacitance of the circuit between points A and B? Figure 2: Circuit for q. (3). Consider the circuit shown in figure to the right. Find the capacitance of the circuit between points A and B? Figure 3: Circuit for q. (4). Consider the circuit shown in the figure below. Find the capacitance of the circuit between points A and B? Figure 4: Circuit for q. (5).

Explanation / Answer

in parallel ceq =c1+c2

in series ceq = c1c2/(c1+c2)

therefore in figure 1

ceq= 6/5 c   ( first three and second two in parallel and later these two branches in series)

2) all in parallel ceq = 5c

3) 2c and c in series ie   2/3 c   

ceq== 2c/3+ 3c ==8c/3