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maskythegamer
02.10.2019 •
Physics
Consider a thin spherical shell of radius 14.0 cm with a total charge of +31.0 µc distributed uniformly on its surface. (take radially outward as the positive direction.) (a) find the electric field 10.0 cm from the center of the charge distribution. 10167638.48 incorrect: your answer is incorrect. your response differs significantly from the correct answer. rework your solution from the beginning and check each step carefully. n/c (b) find the electric field 23.0 cm from the center of the charge distribution.
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Ответ:
electric field = 0
electric field = 8.95 ×
MN/C
Explanation:
given data
radius = 14.0 cm
total charge = +31.0 µC = 31 ×
C
to find out
electric field 10.0 cm from the center of the charge and Find the electric field 23.0 cm from the center of the charge distribution
solution
we know that here for a spherical shell
electric field inside = 0
and electric field outside =![\frac{Q}{4\pi \epsilon r^2 }](/tpl/images/0282/2569/a60b1.png)
and here we can say that 10 cm in inside
so electric filed E = 0
and
when radius is 23 cm
so
electric field =![\frac{Q}{4\pi \epsilon r^2 }](/tpl/images/0282/2569/a60b1.png)
electric field =![\frac{31*10^{-6}}{4\pi 8.85*10^{-12} 23^2 }](/tpl/images/0282/2569/3dcf2.png)
electric field = 8.95 ×
MN/C
Ответ:
C
*Explanation*:
Friction allows objects to move controllably, without friction the object ( anything really ) moves faster and uncontrollably. So I believe its C.
Please give brainliest if I am right :)