Two charged spheres on a frictionless horizontal surface are attached to opposite ends of a string & are in static equilibrium. the 30 kg red sphere has more charge than the 8 kg green sphere. the total charge magnitude on the spheres is 1171 μc & they have the same polarity. as a result the tension is 5062.5 n & the centers of the spheres are 0.78 m apart. determine the charge magnitude on each sphere.

Infrared rays have a shorter wavelength than question 11 options: x-rays. ultraviolet rays. radio waves. gamma rays.

Imagine that you have two balloons (or, better yet, actually inflate two balloons, if possible). create static electricity around one of the balloons by rubbing it against your hair or your sweater and then bring that balloon close to the other balloon, which has not been charged. try this with at least one other object—and for variety in the discussion, avoid using an object already described by your classmates. then, for your initial post to the discussion, answer the following questions: what happened with the two balloons?

In which of the following is positive work done by a person on a suitcase