Physics, 04.09.2019 01:30 Legojackson78
Now, assume the two balls are losing charge to the air very slowly. that means they'll be slowly approaching each other. if a ball is moving at an instantaneous speed of 5.60e-5 m/s, at what rate is the ball losing charge?
Answers: 1
Physics, 22.06.2019 15:00
Consider a uniformly charged ring in the xy plane, centered at the origin. the ring has radius a and positive charge qdistributed evenly along its circumference. a)what is the direction of the electric field at any point on the z axis? . b)what is the magnitude of the electric field along the positive z axis? use k in your answer, where k=14ĻĻµ0. d)the ball will oscillate along the z axis between z=d and z=ād in simple harmonic motion. what will be the angular frequency Ļ of these oscillations? use the approximation dāŖa to simplify your calculation; that is, assume that d2+a2āa2. express your answer in terms of given charges, dimensions, and constants
Answers: 2
Physics, 22.06.2019 17:20
Properties seen when one one substance changes to another are known as properties
Answers: 1
Now, assume the two balls are losing charge to the air very slowly. that means they'll be slowly app...
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