PHYS 102: General Physics 2 KOÇ UNIVERSITY College of Sciences Spring Semester 2010 Seetion 1 Quiz 8 29 April2010 Closed book. No calculators are to be used for this quiz. Quiz duration: 10 minutes Name: A N/W E K. Student ID: Signature: The wire shown in the figure is infinitely long and carries a current i. Starting from the Biot-Savart law.find the magnetic field (both magnitude and direction) at point P. (dB = J.lo i di x r) 1'" 47r r 2 ı; rı.
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PHYS 102: General Physics 2 KOÇ UNIVERSITY
College of Sciences
Spring Semester 2010
Seetion 1 Quiz 8 29 April2010
Closed book. No calculators are to be used for this quiz.Quiz duration: 10 minutes
Name: A N/W E K. Student ID: Signature:
The wire shown in the figure is infinitely long and carries a current i. Starting from theBiot-Savart law.find the magnetic field (both magnitude and direction) at point P.
(dB = J.lo i di x r ) 1 '"47r r2
ı ;rı.
PHYS 102: General Physics 2 KOÇ UNIVERSITY
College of Sciences
Spring Semester 2010
Seetion 2 Quiz 8 29 April2010
Closed book. No calculators are to be used for this quiz.Quiz duration: 10 minutes
Name: AN)~ K Student ID: Signature:
Using Ampere's law, find the direction and magnitude of the net current passing from therectangular region shown in the figure, if the resulting magnetic field İs B = Ay [ ,where
(J;i'C~~'..,iJ 'I' 1· lt. f'r (.i, f(b~ r;:ı~~ k-J rA~_)16~L ci f tlı
AbCl
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PHYS 102: General Physics 2 KOÇ UNIVERSITY
College of Sciences
Seetion 3 Quiz 8
Spring Semester 2010
29 ApriJ 2010
Closed book. No calculators are to be used for this quiz.Quiz duration: 10 minutes
Name: A AI J lJJfj X Student ID: Sigoatnre:
A eireular loop has radius R and earries a current i in a cloekwise direetion. Starting fromthe Biot -Savart law, find the magnetie field (both magnitude and direetion) at its center.
Closed book. No calculators are to be used for this quiz.Quiz duration: 10 minutes
Name: A f\jv-rU" Student ID: Signature:
A cylindrical wire with radius R carries a current i. The current is uniformly distributedover the cross-sectional area of the conductor. Using Ampere's law, fmd the magneticfield (both magnitude and direction) everywhere (for r < R and r> R),(f 13 o dT = J.10Iencl )0
tk r "..t.. ~ fo ,~) c.(A 4v c;.r f kcJ\('"d er k ~ J
bJ
~Ji\..~ SJ,..~t, j o,JoIr4,f:
'of! o "''''1 ~.••o fOf\~ tJ" t~tı c.~rCo<'"c~,,- • .r k cI"ıt\II.J'" ~/k,J {lO,., 0"',("
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PHYS 102: General Physics 2 KOÇ UNIVERSITY
College of Sciences
Spring Semester 2010
Seetion 5 Quiz8 29 April2010
Closed book. No calculators are to be used for this quiz.Quiz duration: 10 minutes
Name: Student ID: Signature:
The wire shown in the figure is infinitely long and carries a current ı. Starting from theBiot-Savart law, find the magnetic field (both magnitude and direction) at point P.
(dB = /-Lo J dı x r )47r r2
)
.ı ,"" Jr" :- ~o \ () t (rr) Oo,... J t.•.c c. iı ... o z J i", ::.
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i ol i. i rı. r/'" (fY/ı ) jt~t<.J(J,M~! dtJg-:: ~ - --4-rr rı 4fr r'l. /:» Ktt'