Which is the best analogy describing the location of an electron in an atomic orbital?

(a) the path of a bee moving flower to flower in a garden

(b) pins on a map plotting your location every minute of a school day

(c) free thrown basketballs bouncing on a basket ball court

The answer is B.

Locating the position of an electron in an atomic orbital is difficult because the electrons change position more frequently than it can be observed.This is why probabilistic statistics are used to tell the position of an electron in an atomic orbital.   The higher the probability  that an electron appears at a particular point every particular period helps predict it atomic orbitals.

a solenoid is created by wrapping a l = 90 m long wire around a hollow tube of diameter d = 4.5 cm.   the wire diameter is d = 0.9 mm.   the solenoid wire is then connected to a power supply so that a current of i = 9 a flows through the wire.

randomized variablesl = 90 m

d = 4.5 cm

d = 0.9 mm

i = 9 a                                          

write an expression for the number of turns, n, in the solenoid. you do not need to take into account the diameter of the wire in this calculation.

calculate the number of turns, n, in the solenoid.

write an expression for the length of the solenoid (l2) in terms of the diameter of the hollow tube d.

calculate the length of the solenoid (l2)   in meters.

calculate the magnitude of the magnetic field at the center of the solenoid in teslas.

explanation: