【Daily Topic】【Electrical Edition 20161004】
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Participation reward: 2 Wealth. Reward for the correct answer: 9 Wealth. When several capacitors are connected in series, their total capacitance equals ( ). a. The sum of the reciprocals of the individual series capacitances; b. The sum of the individual series capacitances; c. The reciprocal of the sum of the individual series capacitances; d. The reciprocal of the sum of the reciprocals of the individual series capacitances. Correct answer: D
a. The sum of the reciprocals of the capacitances in each series connection;
When several capacitors are connected in series, their total capacitance equals (D). a. The sum of the reciprocals of the individual series capacitances; b. The sum of the individual series capacitances; c. The reciprocal of the sum of the individual series capacitances; d. The reciprocal of the sum of the reciprocals of the individual series capacitances
When several capacitors are connected in series, their total capacitance equals (D). A. The sum of the reciprocals of the individual series capacitances; b. The sum of the individual series capacitances; c. The reciprocal of the sum of the individual series capacitances; d. The reciprocal of the sum of the reciprocals of the individual series capacitances
d. The reciprocal of the sum of the reciprocals of the individual series capacitances