Answer:
Jedge = 0.076A/cm^2
Explanation:
If you want to know what is Jedge is convenient to use an integral. The total density current is given by:
(1)
But also, we have that the total current is
where we have used that 5mm=5*10^{-3}m.
By replacing (1) we obtain:
hope this helps!!
Answer:
a)
b)
c)
Explanation:
From the question we are told that:
Travel Time
Distance
a)
Period
Time taken to complete one oscillation
Therefore
b)
Frequency is
c)
Amplitude:the distance between the mean and extreme position
20.9m = 1s
286.33m = 13.7s
To answer this you would multiply both sides by the amount of seconds she ran. The answer however is that she ran as far as 286.33m.
Simplicity of conducting the study is to archival research; as ability to test large numbers participants is to survey.