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Unformatted text preview: Under these conditions the device approximates a parallel-plate capacitor with b-a = d. Show that C = a b ab- 4 does indeed reduce to C = d A in this case. 6. In fig. the battery has a potential difference of 10 V and the five capacitors each have a capacitance of 10 F. What is the charge on (a) capacitor 1 and capacitor 2? 7. Two capacitors, of 2.0 and 4.0 F capacitance, are connected in parallel across a 300 V potential difference. Calculate the total energy stored in the capacitors. 8. A parallel - connected bank of 5.00 F capacitors is nsed to store electric energy. What does it cost to charge the 2000 capacitors of the bank to 50000 V, assuming 3.0 c / kW.h? Page 1 of 1 +-C 2 10V C 1...
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This note was uploaded on 04/16/2011 for the course EEE 30 taught by Professor Dr.sohrabuddin during the Spring '11 term at American Intl. University.
- Spring '11