2. In the circuit below, the capacitors are all initially uncharged, the battery has no internal resistance, and the ammeter is idealized. 1) Find the reading of the ammeter (a) just after the switch S is closed and (b) after the switch has been closed for a very long time. 2) Apply Kirchhoff's loop law to find the potential difference and charge of the 10.0 µF capacitor, after the loop has been closed for a long time 3) What is the potential drop across the 75 Q resistor after the switch has been closed for a long time? 25.0 N 75.0 N 15.0 μF 20.0 25.0 10.0 µF 100.0 V µF Ω 50.0 NE 25.0 N A 15.0 N

2. In the circuit below, the capacitors are all initially uncharged, the battery has no internal resistance, and the ammeter is idealized. 1) Find the reading of the ammeter (a) just after the switch S is closed and (b) after the switch has been closed for a very long time. 2) Apply Kirchhoff's loop law to find the potential difference and charge of the 10.0 µF capacitor, after the loop has been closed for a long time 3) What is the potential drop across the 75 Q resistor after the switch has been closed for a long time? 25.0 N 75.0 N 15.0 μF 20.0 25.0 10.0 µF 100.0 V µF Ω 50.0 NE 25.0 N A 15.0 N

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter8: Capacitance

Section: Chapter Questions

Problem 78CP: The network of capacitors shown below are all uncharged when a 300-V potential is applied between...

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