3 to the one too forty 5 76767
Answer:
The amount of charge at the center is -132.7 nC
Solution:
As per the question:
Electric flux from one face of cube,
Edge, a = 19cm
Since, a cube has six faces, thus total flux from all the 6 faces =
Also, from Gauss' law:
Explanation:
The given data is as follows.
Electric field between plates without dielectric,
Electric field between the plates with dielectric, .
Permittivity of free space, =
Now, we will determine the charge density as follows.
=
=
Thus, we can conclude that the charge density on each surface of the dielectric is .