Three capacitors A, B and C are connected in series across a 200 V d.c. supply. The p.d.s. across the capacitors are 40 V, 32 V and 128 V respectively. If the capacitance of A is 8 µF a) what are the capacitances (µF) of B? b) what are the capacitances (µF) of C?

Three capacitors A, B and C are connected in series across a 200 V d.c. supply. The p.d.s. across the capacitors are 40 V, 32 V and 128 V respectively. If the capacitance of A is 8 µF a) what are the capacitances (µF) of B? b) what are the capacitances (µF) of C?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter21: Resistive-capacitive Series Circuits

Section: Chapter Questions

Problem 6RQ: A 15-F AC capacitor is connected in series with a 50 resistor. The capacitor has a voltage rating...

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Question

Three capacitors A, B and C are connected in series across a 200 V d.c. supply. The p.d.s. across
the capacitors are 40 V, 32 V and 128 V respectively. If the capacitance of A is 8 µF a) what are
the capacitances (µF) of B? b) what are the capacitances (µF) of C?

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