Work done can be found by knowing the force and displacement,
Problem 4: Assume there is a uniform electric field of E = a + bů -...
Q5. A uniform electric field of magnitude E 360 V/m is directed in the positive X direction. A proton moves from the origin to the point (x, y)-(30.0 cm, 40.0 cm). (a) Through what potential difference does the charge move? Show your work to score. (b) What is the change in the potential energy of the charge field system? Show your work to score. (c) In this uniform electric field E mentioned above, if an electron was released at rest...
Problem 2 A hemispherical surface with radius R is a region of uniform electric field E has its axis aligned parallel to the direction of the field. Derive an expression for the electric flux through the surface. Final answer not given
tem 10 Review Part What is the magnitude of the electric field E(r) at a distancer >T, from the center of the ball? Express your answer in terms of p, rb, r, and Eo A solid ball of radius rb has a uniform charge density ρ View Available Hint(s) E(r) - Submit ▼ Part B What is the magnitude of the electric field E(r) at a distance r < Tb from the center of the ball? Express your answer in...
Electric field.
6. An electron (charge q has a uniform field E- -Ej where E is a positive constant. The electron has mass m and, as shown below, is initially moving exactly horizontally with an initial velocity vo -Voi. The chamber is a horizontal distance L long. e) enters a capacitor which (a) Determine the r and y components of the electron's acceleration in terms of the given variables Fet (b) Determine the amount of time the electron spends in...
Problem 7: A uniform electric field of magnitude E=48 NC points along the x-axis. A circular loop of radius R=21 cm is centered at the origin with the normal to the loop pointing θ=45 degrees above the x-axis. Part (a) Calculate the electric flux in units of Nm2C that passes through the loop.
Part (b)
(13%) Problem 7: A uniform electric field of magnitude E-48 NC points along the x- axis. A circular loop of radius R 21 cm is centered at the origin with the normal to the loop pointing 645 degrees above the x-axis. Otheexpertta.com 50% Part (a) Calculate the electric flux in units ofN㎡C that passes through the loop. 4.7 Correct! ▲ 50% Part (b) To what angle in degrees relative to the x-axis should the normal of the loop...
Problem 2: A uniform electric field of magnitude E=24 NC points along the x-axis. A circular loop of radius R=25 cm is centered at the origin with the normal to the loop pointing θ=65 degrees above the x-axis. Part (a) Calculate the electric flux in units of Nm2/C that passes through the loop.
A proton is acted on by an uniform electric field of magnitude 273 N/C pointing in the negative y direction. The particle is initially at rest. (a) In what direction will the charge move? (b) Determine the work done by the electric field when the particle has moved through a distance of 3.25 cm from its initial position. (c) Determine the change in electric potential energy of the charged particle. d) Determine the speed of the charged particle.
A 10.0-cm diameter hemisphere lies within a uniform electric field of magnitude 1000NC1000NC and direction perpendicular to the flat side of the hemisphere. The hemisphere contains no charge, and the flux through the base is in the outward direction. The flux through the rounded portion of the surface is
Problem 1 An electron moves in a uniform electric field, E 2 x 10° N/C from point A to point B. The distance between points A and B is 0.75m. The direction of the electric field is from point B to point A. (i) Determine the force on the electron. (ii) Determine the work done by the electric field. (i) Determine the potential difference Va - VB