The switch has been opened for a long time. At t=0, it is closed for 3ms and then is opened again.
Determine the expression of vc(t) and ic(t) for t ≥ 0.

With increases in magnification, which of the following occur? a. the field of view decreases. b. the ambient illumination decreases. c. the larger parts can be measured. d. the eyepiece must be raised.