A uniformly charged disk of radius R=30 cm carries a total charge of Q= 5 μC. P R ) Find the magnitude of the electric field E created by the disk at the point P located at distance 40

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A uniformly charged disk of radius R=30 cm carries a total charge of Q= 5 µC.
1. (€
) Find the magnitude of the electric field E created by the disk at the point P located at distance 40
cm from the center of the disk.
E=
[N/C]
2. (
Direction:
3. (4
Е
R
) What is the direction of the electric field E created by the disk at point P
) Write the expression of the electric filed E created by the disk at point P
[N/C]
4. (
) Find the magnitude of the electric field E created by the disk at the point P located at distance 9 m
from the center of the disk.
E =
[N/C]
Transcribed Image Text:A uniformly charged disk of radius R=30 cm carries a total charge of Q= 5 µC. 1. (€ ) Find the magnitude of the electric field E created by the disk at the point P located at distance 40 cm from the center of the disk. E= [N/C] 2. ( Direction: 3. (4 Е R ) What is the direction of the electric field E created by the disk at point P ) Write the expression of the electric filed E created by the disk at point P [N/C] 4. ( ) Find the magnitude of the electric field E created by the disk at the point P located at distance 9 m from the center of the disk. E = [N/C]
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