The electric potential in a specific area varies with position as V(x) = ax2 - bx + c, where a = 2.9 V/m2, b = 12.5 V/m, and c = 14 V. Part (a) Find the electric field vector E in this area in terms of the given variables. Be sure to include a unit vector for direction. E = ______ Part (b) What is the magnitude of the electric field, in volts per meter, at x = 1.0 m? |E(1.0 m)| = ______ Part (c) What is the magnitude of the electric field, in volts per meter, at x = 5.0 m? |E(5.0 m)| = ______
The electric potential in a specific area varies with position as V(x) = ax2 - bx + c, where a = 2.9 V/m2, b = 12.5 V/m, and c = 14 V. Part (a) Find the electric field vector E in this area in terms of the given variables. Be sure to include a unit vector for direction. E = ______ Part (b) What is the magnitude of the electric field, in volts per meter, at x = 1.0 m? |E(1.0 m)| = ______ Part (c) What is the magnitude of the electric field, in volts per meter, at x = 5.0 m? |E(5.0 m)| = ______
Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter26: Electric Potential
Section: Chapter Questions
Problem 55PQ: The electric potential is given by V = 4x2z + 2xy2 8yz2 in a region of space, with x, y, and z in...
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Problem 18: The electric potential in a specific area varies with position as V(x) = ax2 - bx + c, where a = 2.9 V/m2, b = 12.5 V/m, and c = 14 V.
Part (a) Find the electric field vector E in this area in terms of the given variables. Be sure to include a unit vector for direction.
E = ______
Part (b) What is the magnitude of the electric field, in volts per meter, at x = 1.0 m?
|E(1.0 m)| = ______
Part (c) What is the magnitude of the electric field, in volts per meter, at x = 5.0 m?
|E(5.0 m)| = ______
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