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Doesn't a field emanate outwards from a point, but may draw things inwards? Both the gravitational and electric fields can attract. Of course the fields don't w
by claudiawerner 8y ago
Doesn't a field emanate outwards from a point, but may draw things inwards? Both the gravitational and electric fields can attract. Of course the fields don't work as waves but they is emanation restricted to waves?
- wlesieutre 8y agoChanges in an electric field propagate outward at the speed of light, otherwise you could instantaneously transmit data over a distance by changing the strength of the field. I'd say that counts as emanating.