Three capacitors C1, C2 and C3 are connected to a battery of p.d. V as shown. Which of the following are the correct relations for the charges on the capacitors and the p.d.s across them ?
A. Q1 = Q1 = Q3 andV1 = V2 = V3 = V
B. Q1 = Q2 + Q3 and V = V1 + V2 + V3
C. Q1 = Q2 + Q3 and V= V1 + V2
D. Q2 – Q3 and V2 = V3
Answer:C
Three capacitors C1, C2 and C3 are connected to a battery of p.d. V as shown. Which of the following are the correct relations for the charges on the capacitors and the p.d.s across them ?
A. Q1 = Q1 = Q3 andV1 = V2 = V3 = V B. Q1 = Q2 + Q3 and V = V1 + V2 + V3 C. Q1 = Q2 + Q3 and V= V1 + V2 D. Q2 – Q3 and V2 = V3