An electron is moving directly toward you in a horizontal path when suddenly enters a uniform magnetic field that is either vertical or horizontal. If the electron begins to curve upward in its motion just after it enters the field, you can conclude that the direction of the magnetic field is

A. upward

B. downward

C. to your left

D. to your right

3is a crest4 is a trough 2 is the amplitude 1 is the wavelength

There is no graph to look at on here, but i shall explain them to you. a line graph is just in its title it’s a graph with a line running through the dots to show an increase or decrease. a bar graph is used to show how much or how little something is so a comparison. a scatter plot is used to graph points to tell the data. and i don’t know what a histogram is.

I'm not sure what your asking buddy.. but i know that you can weld two peices of steel by pure force and pressure.