Problem 2. The picture shows a graph of the electric potential in a region of space...
The figure below represents a graph o the electric potential in ㅀ region o space versus position x, where the electric ied is paralle to the x axis Fach vertical division on the graph is equal to 40 volts. x (cm) 0 23 4 (a) What is the electric field at 0.5 cm? Positive values represent electric fields in the +x direction. (b) what is the electric field at x = 2.5 cm? V/m (c) What is the electric field...
3., An electron is released from rest at.x -2 m in the potential sthown. What does the electron do iht after being released? V(v) A. Stay at x = 2 m. B. Move to the right (+x) at steady speed. C. Move to the right with increasing speed. D. Move to the left (-x) at steady speed. E. Move to the left with increasing speed. ATrely speed. 50 0 x(m) 1 23
The figure shows a graph of electric potential V (in Volts) versus position x (in cm). If a proton (m = 1.67 x 10-27 kg, q = 1.6 x 10-19 C) is released from rest from X;= 1.5 cm, its speed at Xp= 2.5 cm will be: V (V) 2 3 4 * (cm) O O m/s 15 m/s O 7.2 x 106 m/s O 30 m/s 5.4 x 104 m/s
(Figure 1) is a current-versus-potential-difference graph for a cylinder. The plot shows the current as a function of the potential. The potential is measured from 0 to 100 volts on the x axis. The current is measured from 0 to 2 amperes on the y axis. The current increases linearly from the origin to 100 volts and 2 amperes. What is the cylinder's resistance? Part A What is the cylinder's resistance? 1 A) [ 0 / [ °0 50 AV...
Over a certain region of space, the electric potential is V = 2x - 5x2y + 2yz2. Find the expression for the x component of the electric field over this region. (Use the following as necessary: x, y, and z.) Ex = Find the expression for the y component of the electric field over this region. Ey = Find the expression for the z component of the electric field over this region. Ez = What is the magnitude of the...
The electric potential in a region of space is V= (350Vm) / ( sqrt(x^2 + y^2 ), where x and y are in meters. A: What is the strength of the electric field at (x,y)=(2.6m,2.4m)? E= ? V/m B: What is the direction of the electric field at (x,y)=(2.6m,2.4m)? Give the direction as an angle ccw from the positive x-axis. Express your answer using two significant figures.
The electric potential over a certain region of space is given by V = a x? y – bxz – cy?, where a = 8 V/mº, b = 6 V/m², and c = 3 V/m². Find the electric potential at the point (x, y, z) = (1 m, 6 m, 6 m). Answer in units of V. 008 (part 2 of 4) 10.0 points Find the x-component of the electric field at the same point. Answer in units of V/m....
The electric potential V in the space between two flat parallel plates 1 and 2 is given (in volts) by V = 2200x2, where x (in meters) is the perpendicular distance from plate 1. At x = 1.7 cm, (a) what is the magnitude of the electric field and (b) is the field directed toward or away from plate 1?
The electric potential in a region of space is V = (250 V middot m)/squareroot x^2 + y^2, where x and y are in meters. Part A What is the strength of the electric field at (x, y) = (2.3 m, 1.8 m)? Express your answer using two significant figures. E = ______________ Part B What is the direction of the electric field at (x, y) = (2.3 m, 1.8 m)? Give the direction as an angle ccw from the...
Just investigation 1 Exploring the electric field of point charges Use PHET interactive CHARGES AND FIELDS. Investigation 1: Electric field due to single charges 1. Use 3 negative -1 nC charges on top of each other to make a point charge 41 = -3.0 nc on the left(ish) side of the grid, and note this point as the origin. 91 X 0 1.0 m 5.0 m 2. Use the field sensor to measure and record the electric field Eix due...