The simplest atomic nucleus in nature is molecular formula of hydrogen, which consists of a single proton. individual protons have charge and can be thought of as small spinning spheres. a charged spinning sphere will generate a magnetic field, whose direction is indicated by the magnetic moment of the object, vector mu. in what direction will the proton rotate, based on the direction of its magnetic moment and the direction of the uniform magnetic field that it is immersed in?

The “death throes” of stars are amongst the most complex phenomena in all of astronomy, and the “corpses” of stars amongst the most energetic and exotic objects in existence. beginning at the end of the core helium fusion stage in a star’s life, describe in detail the post-main sequence development of both (a) a 1.0 solar mass star, and (b) a 25.0 solar mass star. in what significant ways do they differ? what role does each of these types of stars play in the "star-gas-star" cycle and the evolution of chemical elements in our galaxy?

Which is the correct symbol for an isotope of iodine with 53 protons and 78 neutrons?

Ahorizontal force of 400.0 n is required to pull a 1760 n truck across the floor at a constant speed. find the coefficient of sliding friction.