What is the magnitude of the net electric field at the

Assignment Help Physics

Reference no: EM13631710

A semicircle of radius a is in the first and second quadrants, with the center of curvature at the origin. Positive charge +Q is distributed around the left half of the semicircle (0 to 90 degrees) and negative charge -Q is distributed uniformly around the right half of the semicircle (90 to 180 degrees).

Part A: what is the magnitude of the net electric field at the origin produced by this distribution of charge?

Express your answer in terms of variables Q, a, and appropriate constants.

Part B: what is the direction of the net electric field at the origin produced by the distribution of this charge?

+X direction, -X direction, +Y direction, or -Y direction

Reference no: EM13631710

Questions Cloud

Also what wind speed can tip off this pole if we consider : a pole is 10ft tall and has a square base of 28inch by 28 inch. how much force is required to tip off this pole if the

To read the text you hold a magnifying glass with focal : 1. a thin lens with focal length f 50 cm is used to make an inmage of an object that is located a distance p 10cm

Determine the final pressure temperature and specific : two well-insulated and rigid vessels are interconnected by a pipe and a valve. one 85 liter vessel contains oxygen at

A population is estimated to have a standard deviation of : a population is estimated to have a standard deviation of 16. we want to estimate the population mean within 3 with a

What is the magnitude of the net electric field at the : a semicircle of radius a is in the first and second quadrants with the center of curvature at the origin. positive

Water flows from a large tank through a 20-m long 3 cm by 2 : water flows from a large tank through a 20-m long 3 cm by 2 cm rectangular pipe. flow exits from the tube with velocity

What decrease or increase in speed is required so that the : a small satellite is orbiting around the earth at altutude 300kma what is the tangential speed of the sattelite to

To create a magnetic shield the idea is similar to that of : i magnetic field lines never have a beginning or an end. use this to explain why it is reasonable for the field of a

Water vapor enters a turbine operating at steady state at : water vapor enters a turbine operating at steady state at 30 mpa 600 oc and expands adiabatically to 6 mpa. if the

User Account

All Pages