Two charged objects are 1 meter apart. Calculate the magnitude of the electric force between them if the two charges are +1.0 μC and+1.0 μC. (1.0 μC equals 1.0×10⁻⁶)

What property is a characteristic of a substance that can be observed and does not change the identity of the substance

In what direction does an applied force move an object

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