How has the understanding of the electron's position in the model of the atom changed over time?

What is a possible result of higher air temperature caused by global warming

**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z

J. j. thomson’s experiment disproved the theory that an atom