Dry soil is characterized by  εr  = 2.5,µr  = 1, and  σ  = 10‑4  (s/m). at each of the following frequencies, determine if dry soil may be considered a good conductor, a quasi-conductor, or a low-loss dielectric, and then calculate  a. β,λ,µp>   and  ηc:
(a) 60 hz
(b) 1 khz
(c) 1 mhz
(d) 1 ghz

a

explanation:

no diagram was provided, but i'm guessing it's the one i've attached to my answer.

here, a mechanical force turns the rod.   this generates an electric current in the coil, which powers the bulb.

momentum of soft ball three times less than baskey ball

dang that balls went far

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =