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A uniformly charged disk with radius R = 25.0 cm and uniform charge density = 7.70 x 10-3 C/m² lies in the xy-plane, with its center at the origin. What is the electric field (in MN/C) due to the charged disk at the following locations? (a) z = 5.00 cm (b) z 10.0 cm (c) z = 50.0 cm (d) z = 200 cm MN/C MN/C MN/C MN/C

A uniformly charged disk with radius R = 25.0 cm and uniform charge density = 7.70 x 10-3 C/m² lies in the xy-plane, with its center at the origin. What is the electric field (in MN/C) due to the charged disk at the following locations? (a) z = 5.00 cm (b) z 10.0 cm (c) z = 50.0 cm (d) z = 200 cm MN/C MN/C MN/C MN/C

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2.12: do parts: C and D

A uniformly charged disk with radius R = 25.0 cm and uniform charge density = 7.70 x 10-³ C/m² lies in the xy-plane, with its center at the origin. What is the electric field (in MN/C) due to the charged disk at the following locations? (a) z = 5.00 cm (b) z = 10.0 cm (c) z = 50.0 cm (d) z = 200 cm MN/C MN/C MN/C MN/C
Transcribed Image Text:A uniformly charged disk with radius R = 25.0 cm and uniform charge density = 7.70 x 10-³ C/m² lies in the xy-plane, with its center at the origin. What is the electric field (in MN/C) due to the charged disk at the following locations? (a) z = 5.00 cm (b) z = 10.0 cm (c) z = 50.0 cm (d) z = 200 cm MN/C MN/C MN/C MN/C
Expert Solution
Step 1

we have given that 

R = 25 cm =0.25 m

charge density =7.70 ×10-3 C/m2 

we know the electric field on the axis of charged disk 

 

E=2πkσ(1-zz2+R2)

where k = 9×109 Nm2/C2 

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