Problem 27.8 1 of 5 Express your answers using two significant figures. Constant

Question

Problem 27.8 1 of 5 Express your answers using two significant figures. Constants| Periodic Table Fx =0 N/cm A long wire stretches along the r axis and carries a 3.0 A current to the right (+z). The wire is in a uniform magnetic field B = (0.15i-0.40j 0.24k) T. evlo Correct Part B Determine the y-component of the force on the wire per cm of length. Express your answers using two significant figures. AX ) ? N/cm SubmitP Previous Answers Request Answer X Incorrect; One attempt remaining; Try Again

Explanation / Answer

Force on the wire is give as

F=i(lcrossB)

F=3(1icross(0.15i-0.40j+0.24k)

F=(-1.2k-0.72j) N/cm

Hence the force in y direction is 0.72 N

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