A ring of radius 5 cm is in the yz plane with its center at the...

Question

Question

A ring of radius 5 cm is in the yz plane with its center at the origin. The ring carries a

uniform charge of 10 nC. What is the approximate electric potential at x = 12 cm?

science physics

Answer 1

Answer #1

V = k*Q/sqrt(R^2+x^2)

= 9*10^9*10*10^-9/sqrt(0.05^2 + 0.12^2)

= 692.3 volts

Add a comment

Answer 2

Similar Homework Help Questions

A charged ring with a radius of 60 cm is located with its center at the...

A charged ring with a radius of 60 cm is located with its center at the origin and the plane of the ring perpendicular to the x axis. At x = 48 cm, the electric field of a charged ring is 4.83 x 104 N/C. What is the total charge of the ring?
A uniformly chargped ring with total charge q - 3.35 pc and radius R- 19.5 cm...

A uniformly chargped ring with total charge q - 3.35 pc and radius R- 19.5 cm is placed with its center at the origin and oriented in the y plane. What is the difference between the electric potential at the origin and the electric potential at the point (o, o, 30.5 cm)
5. (**) Field of a uniform ring of charge The ring of radius R shown at...

5. (**) Field of a uniform ring of charge The ring of radius R shown at right lies in the yz-plane and carries a uniformly distributed charge Q. (a) Find the electric field due to the ring of charge at any point on the X-axis. (b) Find the value of x for which the electric field is a maximum, and determine this maximum field strength. (c) On the axes below, sketch the magnitude of Ex versus x for points on...

3. A charge O is uniformly distributed around a thin plastic ring lying in the yz-plane...

3. A charge O is uniformly distributed around a thin plastic ring lying in the yz-plane with the ring center at the origin O. A charge q is located on the x-axis a distance d from the origin. If the ring radius is R, develop an expression for the amount of work that must be done by an extemal force to move charge q to the point O. Assume that both O and q have the same sign: that is,...
A uniformly charged ring with total charge q = 3.20 µC and radius R = 17.0...

A uniformly charged ring with total charge q = 3.20 µC and radius R = 17.0 cm is placed with its center at the origin and oriented in the xy plane. What is the difference between the electric potential at the origin and the electric potential at the point (0, 0, 35.5 cm)?
Ring of Charge A uniform circular ring of charge Q =-5.70 C and radius R centered...

Ring of Charge A uniform circular ring of charge Q =-5.70 C and radius R centered on the origin as shown in the figure. 1.28 cm is located in the x-y plane, Part A What is the magnitude of the electric field, E at the origin? The direction of the electric field, E at the origin? -Y Some other direction -Z The electric field is zero -X +Z +X +Y Submit Answer Tries 0/5

a circular ring of charge of radius 1 m lies in the x-y plane and is...

a circular ring of charge of radius 1 m lies in the x-y plane and is centered at the origin. Assume also that the ring is in air and carries a density 2rho C/m. A) find the electric potential V AT (0,0,Z) b) Find the corresponding electric field E. (Assume electric field @point have x,y direction because Rho(l) is not constant)
A ring of radius a carries a uniformly distributed positive total charge Q. Calculate the electric field due to the ring at a point P lying a distance & from its center along the central axis perpendicular to the plane of the ring.

A ring of radius a carries a uniformly distributed positive total charge Q. Calculate the electric field due to the ring at a point P lying a distance & from its center along the central axis perpendicular to the plane of the ring.
A uniform circular ring charge Q- 6.00 microCoulombs and radius R-1.10 cm is located in the...

A uniform circular ring charge Q- 6.00 microCoulombs and radius R-1.10 cm is located in the x-y plane, centered on the origin as shown in the figure. What is the magnitude of the electric field E at point located at 2 3.70 cm? 2.612ENC Coulomb's Law gives the strength of the electric field from any element of charge along the ring. For point P on the axis, only the 2-component of the field is nonzero when you integrate over the...