An instrument used to detect small currents is a(n)
galvanometer
compass
induction monitor
electromagnet

State the right hand rule of the direction of magnetic field in a conductor carrying current

It is may 5 and you are somewhere in the northern hemisphere. if you determine that the noon sun is 51 degrees above your southern horizon, what is the latitude of your location

True or false: the revolution of the earth creates day and night as it rotates around the sun