A small sphere of charge q=5 [C] hangs by a thin wire between two parallel infinite plates of charge separated by a distance d= 75 [cm]. The plates are insulating and have charge densities to and-o. At the equilibrium, the sphere is exposed to an electric force of magnitude Felectric = 2.01 x 10-5 [N] Plate-1 Plate-2 1| 21 3 Et +0= 0 d q Which of the plates carries the positive charge density +o? Find the net electric field vector (Ener) between the two plates. [N/C) Find the value of the charge density +o. (C/m²]

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5.1
V₂ =
Enet
A small sphere of charge q = 5 [C] hangs by a thin wire between two parallel infinite plates of charge
separated by a distance d = 75 [cm]. The plates are insulating and have charge densities to and -o. At the
equilibrium, the sphere is exposed to an electric force of magnitude Felectric = 2.01 x 10-5 [N].
=
Plate-1
1|
21
3.
K
Ent
Ө
d-
=
q
Which of the plates carries the positive charge density to?
Plate-2
Find the net electric field vector (Ener) between the two plates
i [N/C)
Find the value of the charge density +o.
[C/m²]
+0=
Assuming that the electric potential on plate-1 is 90 [V], find the electric potential on plate-2.
[V]
What is the magnitude of the net electric field on the right side from the two plates.
[N/C]
Transcribed Image Text:5.1 V₂ = Enet A small sphere of charge q = 5 [C] hangs by a thin wire between two parallel infinite plates of charge separated by a distance d = 75 [cm]. The plates are insulating and have charge densities to and -o. At the equilibrium, the sphere is exposed to an electric force of magnitude Felectric = 2.01 x 10-5 [N]. = Plate-1 1| 21 3. K Ent Ө d- = q Which of the plates carries the positive charge density to? Plate-2 Find the net electric field vector (Ener) between the two plates i [N/C) Find the value of the charge density +o. [C/m²] +0= Assuming that the electric potential on plate-1 is 90 [V], find the electric potential on plate-2. [V] What is the magnitude of the net electric field on the right side from the two plates. [N/C]
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