The earth has a magnetic field density, B=5x10-5T
determine the magnetic energy density
(Permeability of free space,
H,=47x10- H/m).​

What is a carrier wave and how does it affect what you hear on the radio

Marcella is a four-year-old girl who is a victim of emotional child abuse. based on the child and family services improvement and innovation act of 2011, which action should the government take for marcella? a. the state should arrest marcella’s abuser. b. the state should find a home for marcella as soon as possible. c. the state should enforce stricter laws in the area where marcella resides. d. the state should provide medical assistance to marcella.

In what direction does an applied force move an object