amount of positive charge Q is uniformly distributed around semicirle of radius a. what is magnitude and direction of electric fire field at fever P?
amount of positive charge Q is uniformly distributed around semicirle of radius a. what is magnitude...
A ring-shaped conductor with radius a = 2.10cm has a total positive charge Q = 0.120nC uniformly distributed around it. A. What is the magnitude of the electric field at point P, which is on the positive x-axis at x = 39.0cm? (in N/C) B. What is the magnitude of the electric field at point P, which is on the positive x-axis at x = 39.0cm? (+x-direction or -x-direction) C. A particle with a charge of ? 2.90?C is placed...
6. (20 points) A positive charge of 2.00 uC is distributed uniformly around a semicircle of radius 2.00cm as shown. (a) Find the line charge density of the semicircle. b) Find the electric field (direction & magnitude) at the center of curvature O 0-
A ring-shaped conductor with radius a = 2.90 cm has a total positive charge Q = 0.121 nC uniformly distributed around it.(Figure 1) What is the magnitude of the electric field at point P, which is on the positive x-axis at x = 41.0 cm ? What is the direction of the electric field at point P? A particle with a charge of − 2.60 μC is placed at the point P described in part A. What is the magnitude...
Positive charge Q is distributed uniformly along x-axis from x=0 Positive charge Q is distributed uniformly along the x-axis from x = 0 to x = a. A positive point charge q is located on the positive x-axis at x = a + r, a distance r to the right of the end of Q (Fig. P21.89). Calculate the x- and y-components of the electric field produced by the charge distribution Q at points on the positive x-axis where x...
(22.63) Positive charge Q is distributed uniformly over each of two spherical volumes with radius R. One sphere of charge is centered at the origin and the other at x=2R as shown below. Find the magnitude and direction of the net electric field due to these two distributions of charge at the following points on the x-axis: a) x=0 b) x=R/2 c) x=R d) x=3R
A ring of radius a has a total charge +Q distributed uniformly around its circumference. As shown in Figure I. the point P is on the axis of the ring at a distance b from the center of the ring. a. On Figure I above, show the direction of the electric field at point P. b. Determine the magnitude of the electric field intensity at point P. As shown in Figure II. the ring is now routed about its axis...
2. Positive charge Q is distributed uniformly on the left quarter and negative charge -Q is distributed on the right quarter of the semicircle of radius a, in Figure on the right. (i) Calculate x and y component of the electric field at the center of the semicircle. (ii) Find the Coulomb force acting on a negative charge placed at the center of the semicircle.
1)A ring-shaped conductor with radius a = 3.00 cm has a total positive charge Q = 0.124 nC uniformly distributed around it.(Figure 1) What is the magnitude of the electric field at point P, which is on the positive x-axis at x = 36.0 cm ? 2)A particle with a charge of − 2.10 μC is placed at the point P described in part A. What is the magnitude of the force exerted by the particle on the ring?
A thin glass rod forms a semicircle of radius r= 5.00 cm. Charge is uniformly distributed along the rod, with +q = 4.50 pC in the upper half and -q = -4.50 pC in the lower half. What are the: (a) Magnitude and: (b) Direction (relative to the positive direction of the x axis) of the electric field E at P, the center of the semicircle?
A charge Q is distributed uniformly on the surface of a spherical conducting shell of radius 10 cm. The magnitude of electric field on the surface is 106V/m. What is the magnitude of electric field 20 cm from the center of the shell? What is the surface charge density in Cm2 of the spherical shell in problem 4?