A parallel plate capacitor consists of two metal plates, each of area of and separated thick air, can hold a charge of magnitude Q- 1.00 x 10C on each plate. Practice: What is the capacitance of this device? Challenge: What is the potential difference (V) between the plates?

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TASKS: Read and analyze the problems. Answer the practice and challenge questions.
Write your solution on the space provided.
A parallel plate capacitor
consists of two metal plates, a Geiger tube, whose radius of 10.0 cm and a
each of area of and measurements are 0.200 concentric metal spherical
You are shown the inside of A hollow metal sphere has
separated thick air, can hold mm in radius and 12.0 cm, shell has an inside radius of
a charge of magnitude 0 = in length. The outer surface 10.5 cm.
1.00 x 10" C on each plate. of the tube is a conducting
cylindrical shell that has a
radius of 1.50 cm.
Practice: What is the
capacitance of this device? capacitance of your tube
Practice: Calculate the
Practice: What is the
capacitance of this two-
sphere system?
Challenge: What is the
potential difference (V)
between the plates?
Challenge: Calculate the Challenge: What is the
value of the linear charge energy stored, (U) in Joules
(Q) on the wire when the in the capacitor ifQ = 5.00
difference 7?
potential
between the wire and shell
is 1.20 kV?
SOLUTIONS:
Note: If there is a dielectric with given dielectric constant K, the permittivity transforms
to E0 => E = K Eo where E is the permittivity of the dielectric.
Transcribed Image Text:TASKS: Read and analyze the problems. Answer the practice and challenge questions. Write your solution on the space provided. A parallel plate capacitor consists of two metal plates, a Geiger tube, whose radius of 10.0 cm and a each of area of and measurements are 0.200 concentric metal spherical You are shown the inside of A hollow metal sphere has separated thick air, can hold mm in radius and 12.0 cm, shell has an inside radius of a charge of magnitude 0 = in length. The outer surface 10.5 cm. 1.00 x 10" C on each plate. of the tube is a conducting cylindrical shell that has a radius of 1.50 cm. Practice: What is the capacitance of this device? capacitance of your tube Practice: Calculate the Practice: What is the capacitance of this two- sphere system? Challenge: What is the potential difference (V) between the plates? Challenge: Calculate the Challenge: What is the value of the linear charge energy stored, (U) in Joules (Q) on the wire when the in the capacitor ifQ = 5.00 difference 7? potential between the wire and shell is 1.20 kV? SOLUTIONS: Note: If there is a dielectric with given dielectric constant K, the permittivity transforms to E0 => E = K Eo where E is the permittivity of the dielectric.
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