{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

# prk6mt6 - Friday Fehmary 3[995 Possibly useful number Ho =...

This preview shows page 1. Sign up to view the full content.

This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Friday, Fehmary 3, [995 Possibly useful number: Ho = 4:: :It ID'T TmI'A Show all work. 1nitrite neatly. All problems etc of equal value I} A conducting wire is bent as shown; the curved parts are sentinel-tries ofradius s end h respectively. A cutout l ﬂows in the loop as shown. Use the Riot-Seven Law to ﬁnd the moneticﬁeld vectorEst the pointP. b I. ll- |_-—iI- P i. 5-" 2} Ft conducting wire loop is pulled through a region of constant magnetic ﬁeld; the ﬁeld is directed into the page, as shown. a] Is there an. induced current 1ilrherl. the loop is not yet t:tttnt'tlrelellgpr inside the B ﬁeld? Eyes, in 1tluhich direction? b} Is there an induced current when the loop is Ieon:I.pl.etueltllI inside the B ﬁeld? It'yes, in which direction? e} Is there an induced current when the loop is partiallyr out ofthe B ﬁeld? Il'ses+ in which direction? a f. Ii]. hill a; it is 's 's a. 1: 1"- at a: x dig—la it al. l I i l ‘| is s x%! d} 3} A current 1 = .ti A ﬂows in a very long, straight wire which is ﬁsed so that it cannot move. at second long. straight wire is located tilts-atoll}r above; this wire is he to more 1I-rel'ticall}r but not horizontally- If the upper wire has mass per unit length equal to 313' gram: per meter, ﬁnd the direction and magnitude of“ the current in the upper who so that it will he mspeoded 4 on above thelewerwire. {95"}; so I #PI 4} A conducting pipe of inner radius a and outer radius It carries a uniihnn current ]. What current ﬂows in the region deﬁned by a radius r, where a I: r s: it? ﬂ _. _r—I—'_ 5] A conducting rod of resistance 3. mass M and length L slides without friction down parallel conducting tells of negligible resistance as shown. The rails are cemented at the hottunt so that the rails and rod together form a conducting loop. The plane of the rails makes an angle H with the horizontal. and a uniform. set-tics] magnetic ﬁeld E exists tluoughout the entire region. Show that the rod acquires a terminal velocity given by transmits} ...
View Full Document

{[ snackBarMessage ]}

### What students are saying

• As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

Kiran Temple University Fox School of Business ‘17, Course Hero Intern

• I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

Dana University of Pennsylvania ‘17, Course Hero Intern

• The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

Jill Tulane University ‘16, Course Hero Intern