Physics, 23.01.2020 04:31 nanagardiner08
Astraight, nonconducting plastic wire 9.50 cm long carries a charge density of 135 nc/m distributed uniformly along its length. it is lying on a horizontal tabletop.
a) find the magnitude of the electric field this wire produces at a point 4.00 cm directly above its midpoint.
b) find the direction of this electric field.
c) if the wire is now bent into a circle lying flat on the table, find the magnitude and direction of the electric field it produces at a point 4.00 cm directly above its center.
d) find the direction of this electric field.
Answers: 2
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Astraight, nonconducting plastic wire 9.50 cm long carries a charge density of 135 nc/m distributed...
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