Two long straight wires I and 2 shown in the Figure below. Wire Icarries current I,-30 A into the page having a adistance a, - 10.0 cm from point P.Wire 2 carries current I- 30 A into the page having a distance a, - 5.0 cm from point P. The net magnetic field B at point Pis a)-16.0 x 10$ Tj c) Zero b) 1.2 x 10-4 Tj d) 6.0 x 10 Tj. d b a

Two long straight wires I and 2 shown in the Figure below. Wire Icarries current I,-30 A into the page having a adistance a, - 10.0 cm from point P.Wire 2 carries current I- 30 A into the page having a distance a, - 5.0 cm from point P. The net magnetic field B at point Pis a)-16.0 x 10$ Tj c) Zero b) 1.2 x 10-4 Tj d) 6.0 x 10 Tj. d b a

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 26P: The two long, parallel wires shown in the accompanying figure carry currents in the same direction....

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Question

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Two long straight wires 1 and 2 shown in the Figure below.
Wire Icarries current I, = 30 A into the page having a
adistance a, = 10.0 cm from point P.Wire 2 carries current
I = 30 A into the page having a distance a, = 5.0 cm from
point P. The net magnetic field B at point Pis
a) -16.0 x 10-s Tj
c) Zero
b) 1.2 x 10-4 Tj
d) 6.0 x 10-5 Tj.
d
b
a
C

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