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Physics, 30.06.2019 16:00 journeyhile5
Can someone lo me with number one 1.)you cannot see air and you cannot touch. what evidence the could you determine if clean air is made of particles or is just empty space?
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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=14πϵ0. d)the ball will oscillate along the z axis between z=d and z=−d in simple harmonic motion. what will be the angular frequency ω of these oscillations? use the approximation d≪a to simplify your calculation; that is, assume that d2+a2≈a2. express your answer in terms of given charges, dimensions, and constants
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Can someone lo me with number one 1.)you cannot see air and you cannot touch. what evidence the cou...
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