A 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. 4 m R=3 m OI and II O No statement is correct. O || and III O All statements are correct O I, Il and IV. OIV only SAMSONG
A 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. 4 m R=3 m OI and II O No statement is correct. O || and III O All statements are correct O I, Il and IV. OIV only SAMSONG
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 67PQ: A charged particle is moved in a uniform electric field between two points, A and B, as depicted in...
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![A 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.
4 m
R=3 m
OI and II
O No statement is correct.
O || and III
O All statements are correct
OI, Il and IV.
O IV only
SAMSUNG](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fca40db33-f91c-4a93-b133-df6411ad5bdc%2F0f4ddf98-f829-4a88-824f-d6a912edb31f%2F4ro5tr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:A 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.
4 m
R=3 m
OI and II
O No statement is correct.
O || and III
O All statements are correct
OI, Il and IV.
O IV only
SAMSUNG
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