In the figure, two long straight wires at separation d = 16.5 cm carry currents of iz = 2.79 mA and iz = 9.00 i, out of the page. (a) At what coordinate on the x axis in centimeters is the net magnetic field due to the currents equal to zero? (b) If the two currents are doubled, is the zero-field point shifted toward wire 1, shifted toward wire 2, or unchanged?

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In the figure, two long straight wires at separation d = 16.5 cm carry currents of iz = 2.79 mA and iz = 9.00 i, out of the page. (a) At what
coordinate on thex axis in centimeters is the net magnetic field due to the currents equal to zero? (b) If the two currents are doubled, is
the zero-field point shifted toward wire 1, shifted toward wire 2, or unchanged?
(a) Number
i
Units
(b)
>
Transcribed Image Text:In the figure, two long straight wires at separation d = 16.5 cm carry currents of iz = 2.79 mA and iz = 9.00 i, out of the page. (a) At what coordinate on thex axis in centimeters is the net magnetic field due to the currents equal to zero? (b) If the two currents are doubled, is the zero-field point shifted toward wire 1, shifted toward wire 2, or unchanged? (a) Number i Units (b) >
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