There is an electric field at point P. A very small charge is charge placed is at this point and experiences a force. Another very small charge is then placed at this point and experiences a force that differs in both magnitude and direction form that experienced by the first charge. How can these two different forces result from the single electric field that exists at point P

measuring things 1 litre of water

what experimental evidence led scientists to change from the previous model to this one?

a few of the positive particles aimed at a gold foil seemed to bounce back.

the colors of light emitted from heated atoms had very specific energies.

experiments with water vapor showed that elements combine in specific proportions.

cathode rays were bent in the same way whenever a magnet was brought near them.