Aphysics student notices that the current in a coil of conducting wire goes from i1 = 0.200 a to i2 = 1.50 a in a time interval of δt = 0.300 s. assuming the coil's inductance is l = 2.00 mh, what is the magnitude of the average induced emf (in mv) in the coil for this time interval?

If an inclined plane is 5 m long and 2 m high, what is its mechanical advantage? a. 2.5 b. 3 c. 7 d. 10

Which lists the main components of darwin’s theory of evolution? a. random mutations drive evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms do not change. b. natural selection drives evolution; the evolution of a population happens slowly; organisms have common ancestors; organisms change over time. c. natural selection drives evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms change over time. d. random mutations drive evolution; the evolution of a population happens rapidly; organisms have common ancestors; organisms do not change.

Awalk up the phase change graph worksheet