draw a graph of the potential energy of a 0.10 c charged particle in this region of space, providing a numerical scale on the energy axis.

they are playing too much beyblade in the office

explanation:

current and voltage can both be different in different parts of a circuit so it matters where you place the ammeter and voltmete

seeing the graph would

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west