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Firefox File Edit View History Bookmarks Tools Window Help 49 8 a .4) 100%G Tue 14:09 a MasteringPhysic 0 0 /E MasteringPhysics HW 17 x+ (Q Search ) https://session.masteringphysics.com/myct/itemview?assignmentProblemiD-500 PHSX 207N College Physics lI (2015 Summer) HW 17 https://session.masterini. MSL 402 Most Visited ^ Login- Signed in as Allison Kluvers Help Close MasteringPhysics Problem 17.31 « previous 4 of 5 | next » PHSX 207N Coll My Courses | Course ID: G Problem 17.31 MISCELLANEOU 7N-2015 lank.pdf Part A Course Home Assignme You have a 11-V battery, a set of 10 50-2 resistors, and a long (2-m) connecting wire the thickness of the wire to be 0.6 mm and the radius of solenoid to be 1 cm. Estimate the maximum magnitude of the B field that you can produce with this equipment. Express your answer to one significant figure and include the appropriate units Take Announcements Exercise Physiology Your instructor hasn't pos -2015 ion.pdf B-Vale Units Value Units Course Calendar EDA Submit My Answers Give Up ovide Feedback Continue Sunday 31 College Writing 07N-2015 lank.pdf Biomechanics 21 28 207N-2015 m...ion.pdf physocs 2

Explanation / Answer

17.37)
A) Here the two magnetic fileds are in the same direction.

ditsance from mid point to each wire, d = 2.6/2 = 1.3 m

so, Bnet = B1 + B2

= mue*I/(2*pi*d) mue*I/(2*pi*d)

= mue*I/(pi*d)

= 4*pi*10^-7*31/(pi*1.3)

= 9.54*10^-6 T

B) here the two magnetic fileds are opposite in direction.

Bnet = B1 - B2

= mue*I/(2*pi*d1) - mue*I/(2*pi*d2)

= 4*pi*10^-7*31/(2*pi*1.3) - 4*pi*10^-7*31/(2*pi*3.9)

= 3.18*10^-6 T

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