Two capacitors A and B are connected in series across a 100V supply and it is observed that the p.ds across them 60V and 40V respectively. A capacitor of 2μF capacitance is now connected in parallel with A and the p.d across B rises to 90V. Calculate the capacitance of A and B in microfarads.
Two capacitors A and B are connected in series across a 100V supply and it is observed that the p.ds across them 60V and 40V respectively. A capacitor of 2μF capacitance is now connected in parallel with A and the p.d across B rises to 90V. Calculate the capacitance of A and B in microfarads.
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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Two capacitors A and B are connected in series across a 100V supply and it is observed that the p.ds across them 60V and 40V respectively. A capacitor of 2μF capacitance is now connected in parallel with A and the p.d across B rises to 90V. Calculate the capacitance of A and B in microfarads.
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