Ask Your Teac The drawing shows a uniform electric field that points in the negative y...
A uniform electric field of magnitude 1,000 N/C points in the negative y-direction. Calculate the electric potential difference V_B-V_A between the points A =(1cm, 2cm) and B = (3cm, 1cm). VB-VA = 10V VB-VA = 20V VB-VA = 30V VB-VA = -10V VB-VA = -20V VB-VA = -30V
3. + -11 points My Notes + Ask Your Teacher The figure below shows a small, charged bead, with a charge of q = +39.0 nC, that moves a distance of d = 0.193 m from point A to point B in the presence of a uniform electric field E of magnitude 285 N/C, pointing right. B + + d- (a) What is the magnitude (in N) and direction of the electric force on the bead? magnitude 4.9 direction ---Select---...
A uniform electric field of magnitude 270 V/m is directed in the negative y direction as shown in the figure below. The coordinates of point are (-0.900,-0.700) m, and those of point B are (0.900, 0.750) m. Calculate the electric potential difference VB - VA using the dashed-line path.
A uniform electric field of magnitude 255 V/m is directed in the negative y direction as shown in the figure below. The coordinates of point @ are (-0.450, -0.800) m, and those of point ® are (0.850, 0.450) m. Calculate the electric potential difference VB-VA using the dashed-line path.
A uniform electric field has magnitude E and is directed in the negative i direction. The potential difference between point a (at x= 0.65 m) and point b (at x = 0.90 m) is 260 V.Calculate the value of E. Part C A negative point charge q= -0.200 pC is moved from b to a. Calculate the work done on the point charge by the electric field.
A uniform electric field has magnitude E and is directed in the negative x-direction. The potential difference between point a (at x = 0.60 m) and point b (at x = 0.80 m) is 240 V. (CLO2-PLO2, C2) (a) Which point, a or b, is at the higher potential? (b) Calculate the value of E. (c) A negative point charge q = -0.500 mC is moved from b to a. Calculate the work done on the point charge by the electric field.
1. -3 points Se PSE10 331.OP00 My Nates O Ask Your Teac An electric field is restricted to a circular area of diameter d-11.1 cm as shown in the figure. At the instant shown, the field direction is out of the page, its magnitude is 300 V/m, and its magnitude is increasing at a rate of 20.8 V/(m s) a) What is the direction of the magnetic field at the point P,r 14.7 cm from the center of the circle?...
Tipler6 23.P.035. A uniform electric field is in the negative x direction. Points a and b are on the x axis, a at x = 2 m and b at x = 4 m. (b) If the magnitude of Vb - Va is 70 kV, what is the magnitude E of the electric field?
The drawing shows a cross-sectional view of two spherical equipotential surfaces and two electric field lines that are perpendicular to these surfaces. When an electron moves from point A to point B (against the electric field), the electric force does +3.2 x 10-19 J of work. What are the electric potential differences (a) VB - VA, (b) VC - VB, and (c) VC - VA? Electric field lines Equipotential surfaces Cross-sectional view) O (a) o V, (b) 0 V, (c)...