Aresearcher wishes to produce a 1.5-t magnetic field at two separate locations: (i) at the center of a 10-turn circular loop of diameter 25 cm, and (ii) at a perpendicular distance of 1.0 cm from a long straight wire. what current would be required in each case?

magnified images possible images can be real = projected onto a screen

not too sure thinking all accelerations are pointed down

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 =