Physics
Electricity and Magnetism
In Figure P30.30, both currents in the infinitely long wires

In Figure P30.30, both currents in the infinitely long wires are in the negative x direction. (a)

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In Figure P30.30, both currents in the infinitely long wires are in the negative x direction. (a) Sketch the magnetic field pattern in the yz plane.
(b) At what distance d along the z axis is the magnetic field a maximum?

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a b See Figure a to the right At a point on the z axis ...View the full answer

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Cambridge International AS And A Level Physics Coursebook

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Authors: David Sang, Graham Jones, Gurinder Chadha, Richard Woodside

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Question Posted: Jan 25, 2010 12:19 AM

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