Figure 2 shows four plotting compasses arranged around a wire The needle of a compass is a magnet
In Figure 2 the switch is ccer and there s no current in the wire
Explain why the
compass needles all point in the same direction.

Sarah and michelle work at a tech company that designs exercise apps. sarah tells michelle she has heard that james, their supervisor, interviewed with a competitor and may be leaving the company, which would open up a management position. what kind of power is sarah exerting?

True or false graphs must include scales that increase by the same amount

Wave functions describe orbitals in a hydrogen atom. each function is characterized by 3 quantum numbers: n, l, and ml. if the value of n = 2: the quantum number l can have values from to . the total number of orbitals possible at the n = 2 energy level is .