1) begin recording with the “high gain” sensor. then hold your large coil above the pickup coil and turn the battery pack on and off and observe what happens. determine the direction of the induced current in the pickup coil (clockwise or counterclockwise)
2) hold the large coil upside down over the pick up coil and turn the battery pack on and off and observe what happens. determine the direction of the induced current in the pickup coil (clockwise or counterclockwise)

the amount of current in the coil

this is an example of "committed" time.

committed time, as contracted time, takes need over essential and available time since it is seen as profitable work. it alludes to the time allotted to keep up a home and family. at the point when a man is commuting using committed time this individual may feel that the drive is an obligation to family, for example, strolling youngsters to class or driving a mate to work. contracted and committed time clients may feel that their commute could really compare to the commute of important or leisure time clients on the grounds that their commute is profitable work. in this manner, they might be more disposed to pick a mechanized method of movement.  

conservation of mass

mass before something happens = mass afterwards