Solve i_x when a=2. (See attached picture)
This is my attempt (mesh current analysis):
I made i1 be the lower left loop current.
I made i2 be the lower right loop current.
I made i3 be the upper loop current.
Mesh1: i1 = 2ix
Mesh2: -10 + 3(i2-i3) + 20i2 = 0
Mesh3: -5 + 3(i3 -...
It says on my homework that:
"A wave packet is like a periodic function with a repeat length of _______."
I am confused by "repeat length" because I understand a wave packet to NOT repeat anywhere. It has a spread x but the peaks are all different heights, so I do not really understand what...