2876497191 - PHYSICS 4B Chapter 24 24.6 A 10- F...

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PHYSICS 4B Chapter 24 24.6 A 10- F parallel-plate capacitor is connected to a 12.0 V battery. After the capacitor is fully charged, the battery is disconnected without loss of any of the charge on the plates. a) A voltmeter is connected across the two plates without discharging them. What does it read? b) What would the voltmeter read if i) the plate separation were doubled; ii) the radius of each plate were doubled, but their separation was unchanged? 24.11 A cylindrical capacitor has an inner conductor of radius 1.5 mm and an outer conductor of radius 3.5 mm. The two conductors are separated by vacuum, and the entire capacitor is 2.8 m long. a) What is the capacitance per unit length? b) The potential of the inner conductor is 350 mV higher than that of the outer conductor. Find the charge (magnitude and sign) on both conductors. 24.14 In the circuit shown in Fig. 24.22, C 1 = 3.00 μ F, C 2 = 5.00 μ F, and C 3 = 6.00 μ F. The applied potential is V
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This note was uploaded on 09/08/2008 for the course PHYS 4B taught by Professor D.v during the Fall '07 term at Evergreen Valley.

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2876497191 - PHYSICS 4B Chapter 24 24.6 A 10- F...

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