Arunner moving at a speed of 7.5 m/s rounds a circular path with a radius of 22.5 m. what is
the centripetal acceleration of the runner?

Avery long solenoid of inner radius 2.75 cm creates an oscillating magnetic field of the form = for this solenoid, =0.00425 t and =319 rad/s. (a)what is the maximum value of the induced electric field at a perpendicular distance 1.45 cm from the axis of the solenoid? (b) what is the maximum value of the inducted electric field at a point 5.85 cm perpendicular from the axis of the solenoid?

When flexing to a reflective style, one should be specific, brief and to the point, and maintain a fast and decisive pace?

What is the speed vfinal of the electron when it is 10.0 cm from charge 1?