charged ring of radius R=3 m and total charge of Q=75 nC is placed on the xy plane as shown in the figure. Which of the following statement(s) is/are true I. The electric field E at point P points along the -z direction. II. The electric potential V at point P is higher than the value at the center of the ring. III. The charge density of the ring is 3.89 nC/m. IV. The electric potential at point P increases with increasing R.
charged ring of radius R=3 m and total charge of Q=75 nC is placed on the xy plane as shown in the figure. Which of the following statement(s) is/are true I. The electric field E at point P points along the -z direction. II. The electric potential V at point P is higher than the value at the center of the ring. III. The charge density of the ring is 3.89 nC/m. IV. The electric potential at point P increases with increasing R.
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter26: Electric Potential
Section: Chapter Questions
Problem 68PQ: Figure P26.68 shows three small spheres with identical charges of 3.00 nC placed at the vertices of...
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charged ring of radius R=3 m and total charge of Q=75 nC is placed on the xy plane as shown in the figure. Which of the following statement(s) is/are true I. The electric field E at point P points along the -z direction. II. The electric potential V at point P is higher than the value at the center of the ring. III. The charge density of the ring is 3.89 nC/m. IV. The electric potential at point P increases with increasing R.
![A charged ring of radius R3D3 m and total charge of Q-75 nC is placed on the xy plane as shown in the figure. Which of the following statement(s) is/are true
I. The electric field E at point P points along the-z direction.
II The electric potential V at point P is higher than the value at the center of the ring.
II. The charge density of the ring is 3.89 nC/m.
IN. The electric potential at point P increases with increasing R.
4 m
R=3 m
C
O 1, Il and IV.
I and II
All statements are correct
•Il and III
O No statement is correct.
O IV only](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2ee1b15b-22a5-4a36-af27-ebf5bb41768f%2F989f0687-c7eb-4f73-ad44-aea5025da0c9%2F1mmkqlo_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A charged ring of radius R3D3 m and total charge of Q-75 nC is placed on the xy plane as shown in the figure. Which of the following statement(s) is/are true
I. The electric field E at point P points along the-z direction.
II The electric potential V at point P is higher than the value at the center of the ring.
II. The charge density of the ring is 3.89 nC/m.
IN. The electric potential at point P increases with increasing R.
4 m
R=3 m
C
O 1, Il and IV.
I and II
All statements are correct
•Il and III
O No statement is correct.
O IV only
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