Unformatted text preview: the cap. is q =110 μ C. What is the value of R ? (C) At what time will the charge on the capacitor be equal to 99.0% of the final value found in part A? 26.64 Find the current throught the battery and through each battery in the circuit shown. loop 1 loop 2 loop 3 node 2 node 1 26.84 A resistor R is conected to the plates of a charged cap. with capacitance C and initial charge Q . (A) What is the energy initially stored in the capacitor? (B) What is the electrical power dissipated in R just after the connection is made? (C) What is the electrical power dissipated in R at the instant when the energy stored in the capacitor has decreased to half the value calculated in part A? (This result is just I=V/R with instantaneous V = V 2 .)...
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This note was uploaded on 02/29/2008 for the course PHYSICS 21 taught by Professor Hickman during the Spring '08 term at Lehigh University .
 Spring '08
 Hickman
 Charge, Current

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