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Question

G What x G connex Event x ZEasy Z Easy x BEM x New Tab x G arsen x Mast EX C Secure https:/ session masteringphysics.com next&assignmentProblemlD; 77105390 General Physics with Lab II Help Close Magnetic Flux Problem 30.6 K previous l 6 of 6 l return to assignment Problem 30.6 Part A An equilateral triangle 8.0 cm on a side is in a 6 mT What is the angle between the magnetic field and an axis perpendicular to the plane of the triangle? uniform magnetic field. The magnetic flux through the triangle is 6.0 Auwb. Submit My Answers Give Up Provide Feedback Continue

Explanation / Answer

phi = BA*costheta

phi = magnetic flux = 6 uWb = 6 x 10^-6 Wb

B = 6 mT = 6 x 10^-3 T

A = area of equilateral traingle = sqrt(3)*a^2/4

a = 8 cm = 8 x 10^-2

costheta = phi/BA

theta = cos^-1(phi/BA)

theta = 68.85 degree

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