The electric potential at points in an xy plane is givenby V = (2.9 V/m2)x2 -(2.7V/m2)y2....
The electric potential at points in an xy plane is givenby V = (3.0 V/m2)x2 -(3.8V/m2)y2. What are(a) the magnitude of the electric field at thepoint (4.3 m, 1.7 m) and (b) the angle that thefield there makes with the positive x direction.
The electric potential at points in an xy plane isgiven by V = (2.2 V/m2)x2-(3.7 V/m2)y2. What are(a) the magnitude of the electric field at thepoint (3.3 m, 2.6 m) and (b) the angle that thefield there makes with the positive x direction. (a) Number Units N/C or V/m (b) Number Units ° (degrees)
2 2 Зу The electric potential at points in an xy plane is given by V = 2x What are the magnitude and direction of the electric field at the point (3, 2) in meters? Select one: a. -12 with angle 30° b. -12 with angle 60° C.-12 with angle 135° d. 17 with angle 35 e. 17 with angle 65 O f. 17 with angle 135
The electric potential in a region of space is V=( 260 x2? 150 y2)V, where x and y are in meters. What is the direction of the electric field at (x,y)=(3.0m,3.0m) ? Give the direction as an angle (in degrees) counterclockwise from the positive x-axis. I keep getting 331 degress. I have tried 30 and 210 as well, but they are all wrong..
The figure below shows two charges on an xy-plane. a. Calculate the electric potential at points A, B, C, and D. b. Calculate the magnitude and direction of the electric field at the origin (0,0). c. On the figure, draw a few equipotential lines as well as some electric field lines that indicate the direction of the electric field. d. Sketch the electric potential as a function of x, with x on the horizontal axis and V(x) on the vertical...
where c> 0 ro The electric field in the xy-plane due to an infinite line of charge along the z-axis is a gradient field with a potential function V(x,y)=c In Vx2 + y2 is a constant and ro is a reference distance at which the potential is assumed to be 0. Use this information to answer parts a through c. wherer= x2 + y2. Rewrite E in terms b. Show that the electric field at a point in the xy-plane...
The electric potential in a region of space is V =( 190 x2 – 160 y?) V, where x and y are in meters. You may want to review (Page 714) Part A For help with math skills, you may want to review: Differentiation of Polynomial Functions What is the strength of the electric field at (x, y) = (3.0m, 1.0m)? Express your answer using two significant figures. View Available Hint(s) O ADD ? E = Submit Part B What...
Part A A metal rod with a length of 22.0 cm lies in the xy-plane and makes an angle of 38.4 ° with the positive x-axis and an angle of 51.6° with the positive y-axis. The rod is moving in the +x-direction with a speed of 6.80 m/s. The rod is in a uniform magnetic field B = (0.130T) i – (0.210T) Î – (0.0200T )Â. What is the magnitude of the emf induced in the rod? ΑΣΦ ? E...
A metal rod with a length of 30.0 cm lies in the xy-plane and makes an angle of 37.1 ° with the positive x-axis and an angle of 52.9° with the positive y-axis. The rod is moving in the +x-direction with a speed of 6.80 m/s. The rod is in a uniform magnetic field B = (0.110T)2 – (0.240T)j – (0.0800T )k. Part A What is the magnitude of the emf induced in the rod?
A metal rod with a length of 26.0 cm lies in the xy-plane and makes an angle of 37.8° with the positive x-axis and an angle of 52.2° with the positive y-axis. The rod is moving in the +x-direction with a speed of 6.80 m/s. The rod is in a uniform magnetic field B= (0.130 T). – (0.300 T) - (0.0200 TR. Part A What is the magnitude of the emf induced in the rod? Express your answer in volts....