y R. The total load of an insulating disk with a radius of R = 40cm is Q = 5C. Q load it is not evenly distributed on its surface, and the surface load density is with the expression o = Ar references If A is a constant r, then the distance from the center of the disk is. Disk w = 40mackoad rotates around the Y-axis with an angular velocity of. Discography u find its magnetic moment a) 0.15 Am2 b) 1,2 Am2 C) 4.05 Am2 d) 9,6 Am2 e) 18, 75Am2

University Physics Volume 2
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ISBN:9781938168161
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Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 91CP: A nonconducting hard rubber circular disk of radius R is painted with a uniform surface charge...
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19)
y
The total load of an insulating disk with a radius of R = 40cm is Q = 5C. Q load it is not
evenly distributed on its surface, and the surface load density is with the expression
o = Ar references If A is a constant r, then the distance from the center of the disk is. Disk
w = 49maRoad rotates around the Y-axis with an angular velocity of. Discography u
find its magnetic moment
a) 0.15 Am2
b) 1,2 Am2
C) 4.05 Am2
d) 9,6 Am2
e) 18, 75Am2
Transcribed Image Text:19) y The total load of an insulating disk with a radius of R = 40cm is Q = 5C. Q load it is not evenly distributed on its surface, and the surface load density is with the expression o = Ar references If A is a constant r, then the distance from the center of the disk is. Disk w = 49maRoad rotates around the Y-axis with an angular velocity of. Discography u find its magnetic moment a) 0.15 Am2 b) 1,2 Am2 C) 4.05 Am2 d) 9,6 Am2 e) 18, 75Am2
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