B.) <span>The amp is the unit for "Current"
Hope this helps!</span>
Answer:
(a) 62.69 nJ/m^3
(b) 1015.22 μJ/m^3
Explanation:
Electric field, E = 119 V/m
Magnetic field, B = 5.050 x 10^-5 T
(a) Energy density of electric field = 
= 6.269 x 10^-8 J/m^3 = 62.69 nJ/m^3
(b) energy density of magnetic field = 

= 1.01522 x 10^-3 J/m^3 = 1015.22 μJ/m^3
The use of drugs to treat disease is called medication
The answer is
Pitch of the buzzer increased (higher tone) as it moves towards the observer