Subsequently, question is, why a stationary charge does not experience any force in magnetic field? It does not depend on the velocity of the particle.
By contrast, in the radiation shell, the field lines are largely transverse.
Even in Maxwell's equations, there are terms connecting magnetic and electric fields, so that propagating field waves always contained both, not just one or the other.
It's more accurate to call g the gravitational field produced by the Earth at the surface of the Earth.
Mass Spectrometry Mass spectrometry is an analytical technique that measures the mass-to-charge ratio of charged particles.
The particles are held to a spiral trajectory by a static magnetic field and accelerated by a rapidly varying electric field.