The plates of an isolated parallel plate capacitor with a capacitance C carry a charge Q....

The plates of an isolated parallel plate capacitor with a capacitance C carry a charge Q. The plate separation is d. Initially, the space between the plates contains only air. Then, an isolated metal sheet of thickness 0.5d is inserted between, but not touching, the plates. How does the potential difference between the plates change as a result of inserting the metal sheet?

2. A research Van de Graaff generator has a 2.00-m-diameter metal sphere with a charge of 5.00 mC on it. (a) What is the potential near its surface? (b) At what distance from its center is the potential 1.00 MB

3. How far apart are two conducting plates that have an electric field strength of 4.50x103 V/m between them, if their potential difference is 15.0 4.

4. What is the capacitance of a parallel plate capacitor having plates of area 1.5 m2 that are separated by 0.0200 mm of neoprene rubber? (b) What charge does it hold when 9.00 V is applied to it? The dielectric constant of neoprene rubber is 6.7.

Expert Solution

genius_generous answered 1 year ago

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