Do you see any magnetic field lines in the pattern? record your observations and sketch the pattern in figure 2 of your lab guide (PLEASE HELP ME INTERPRET WHAT THIS MEANS. I DON'T UNDERSTAND IT)​

What is the measurement of how fast an object moves relative to a reference point?

How does the electric potential energy between two charged particles change if one particle is reduced by a factor of 3? a. increased by a factor of 3 b. it is decreased by a factor of 9 c. it is reduced by a factor of 3 d. it is increased by a factor of 9

What structural formula represents 4 electrons shared between two atoms?