Question

Four capacitors, each of capacitance C are connected as shown in the figure. The ratio of capacitance between Pand to the capacitance between Pand Q is с Р Q ㅓㅏ с С SR С o 1:1 O 3:4 O 2:3​

Answer 1

Answer:

Correct option is C 2:3

For the both cases the equivalent circuits are shown in figure. 

For (1)  the equivalent capacitance between P and R is CPR=C/2+C/3=5C/6

For (2) the equivalent capacitance between P and Q is CPQ=C+C/4=5C/4

Thus, CPR:CPQ=5C/6:5C/4=2:3

Explanation:

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