Chapter 31221P31.20IRBvR==εAv=100. msFIG. P31.20P31.21(a)FBBIIB=×=AAWhenIR=and=Awe getFRBRB==AAAaf22250 120200600300....N.The applied force is .N to the right.(b)P=IRR2222A.W or FvWFIG. P31.21P31.22FIBB=Aand =AIRRAso BIRv=A(a)FvB=2AAand IFvRB0500A(b)2=W(c)For constant force, =⋅==...N msWbg.*P31.23Model the magnetic flux inside the metallic tube as constant as it shrinks form radius
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This note was uploaded on 12/14/2011 for the course PHY 203 taught by Professor Staff during the Fall '11 term at Indiana State University .