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Four capacitors are connected inseries a battery of emf `10 V` as shown in the figure. The point `P` is earthed. The potential of point `A` is equal in magnitude to potetial of points `B` but opposite in sign is A. `C_1+C_2+C_3=C_4`B. `1/C_1+1/C_2+1/C_3=1/C_4`C. `(C_1C_2C_3)/(C_1^2+C_2^2+C_3^2)=C_4`D. its is never possible |
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Answer» Correct Answer - B Net capacitance between points `A` and `P` will be equal to the net capacitance between points `P` and `B`. |
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