Short answer for magnetic permability and ferromagnetism lab. Fe cubes were stuck into a solenoid, and...
Short answer for magnetic permability and ferromagnetism lab. Fe cubes were stuck into a solenoid, and there were changes to the permeability relating to when there were one, two or three cubes present.
1) What is the effect of changing the number of Fe cubes in the solenoid? Why do you suppose this change occurs?
2) What is the effect of changing the sample material? Compare your results using book values for permeability of Fe and Cr. Do the results make sense? If not, speculate as to why.
3*) How would you need to place a coil in a ferromagnetic material to have the resultant field created be exactly that given by the equations listed in this lab?
*Related to the geometry
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Short answer for magnetic permability and ferromagnetism lab. Fe
cubes were stuck into a solenoid, and...
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Summarize the experiment(s) and answer the following question:
Why is this a correlational study and not an experiment (hint: why
can't researchers manipulate the independent variable here)? What
do you think of their measure of charisma and social skills? Why do
you find it satisfactory or unsatisfactory?
Read the attached article: link=
Hippel et al. _2016_ - Quick Thinkers are Smooth
Talkers.pdf
the link is also above so can copy and paste it in a internet
browser
the
link is...
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