1
answer
0
watching
105
views
23 Nov 2019
Problem 3. Consider the two large parallel plates separated by airshown below. Let each plate have a cross- sectional area of 0.01 m2and let the voltage difference between the plates be 100 V. Assumethat the separation between the plates is 0.001 m.
?V
+Q | |-Q
|q |
A) Find the capacitance of the parallel plates.
B) What charge Q is stored on the plates.
C) What energy is stored in the capacitor?
D) What is the electric field in the region between theplates?
E) If a proton (charge q = 1.6 à 10-19 C, mass = 1.67 · 10-27 kg)is released from rest near the positive plate, how fast will it bemoving just before it reaches the negative plate?
Problem 3. Consider the two large parallel plates separated by airshown below. Let each plate have a cross- sectional area of 0.01 m2and let the voltage difference between the plates be 100 V. Assumethat the separation between the plates is 0.001 m.
?V
+Q | |-Q
|q |
A) Find the capacitance of the parallel plates.
B) What charge Q is stored on the plates.
C) What energy is stored in the capacitor?
D) What is the electric field in the region between theplates?
E) If a proton (charge q = 1.6 à 10-19 C, mass = 1.67 · 10-27 kg)is released from rest near the positive plate, how fast will it bemoving just before it reaches the negative plate?
Casey DurganLv2
21 Mar 2019
