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Unformatted text preview: Name Quiz 3 ID 1. Determine the energy stored by C4 when C1 = 20 F, C2 = 10 F, C3 = 14 F, C4 = 30 F, and V0 = 45 V.
C2 C3 C1 + V0 C4 2. A 15-F capacitor is charged to 40 V and then connected across an initially uncharged 25-F capacitor. What is the final potential difference across the 25-F capacitor? 1 3. Determine the equivalent capacitance of the combination shown when C = 24 F.
C 2C 6C 3C 4. A rod of 2.0-m length and a square (2.0 mm 2.0 mm) cross section is made of a material with a resistivity of 6.0 108 m. If a potential difference of 0.50 V is placed across the ends of the rod, at what rate is heat generated in the rod? 2 5. At what rate is thermal energy generated in the 5- resistor when E = 24 V?
5.0 + E 10 10 10 10 6. Determine the potential difference Va Vb shown in the circuit below.
10 b 10 15 V + a 10 10 + 10 V 3 ...
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