The electric potential at points in an xy plane is given by V = (2.90 V/m)x2...

 

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The electric potential at points in an xy plane is given by V = (2.90 V/m)x2 -(3.30 V/m2)y2. What are (a) the magnitude of the electric field at the point (3.30 m, 2.80 m) and (b) the angle that the field there makes with the positive x direction. (a) Number i ! Units V/m (b) Number 134 Units (degrees) The electric potential at points in an xy plane is given by V = (2.90 V/m)x2 -(3.30 V/m2)y2. What are (a) the magnitude of the electric field at the point (3.30 m, 2.80 m) and (b) the angle that the field there makes with the positive x direction. (a) Number i ! Units V/m (b) Number 134 Units (degrees)

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To find the electric field at a given point in an xy plane we need to calculate the gradient of the ... View the full answer