Complete the Problems. Show your work and upload the answers.
1. To store the maximum amount of energy in a parallel-plate capacitor with a given battery (voltage source), would it be better to have the plates far apart or close together?
2. You have two capacitors and want to connect them across a voltage source (battery) to store the maximum amount of energy. Should they be connected in series or in parallel?
3. The plates of a parallel-plate capacitor are 3.28 mm apart, and each has an area of 9.82 cm2. Each plate carries a charge of magnitude 4.35×10−8 C. The plates are in vacuum. What is (a) the capacitance; (b) the potential difference between the plates; (c) the magnitude of the electric field between the plates?
4. In the Figure below, C1=6.00 μF, C2=3.00 μF, and C3=5.00 μF. The capacitor network is connected to an applied potential Vab. After the charges on the capacitors have reached their final values, the charge on C2 is 30.0 μC. (a) What are the charges on capacitors C1 and C3? (b) What is the applied voltage Vab?
5. When a 360-nF air capacitor is connected to a power supply, the energy stored in the capacitor is 18.5
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(a) What is the potential difference between the capacitor plates? (b) The capacitor is disconnected from the battery and a dielectric with dielectric constant = 2.0 is inserted between the plates. What is the energy stored in the capacitor? I need the answer to be hand written
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