Task id221
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Product description
A charge of 1 nC is transferred in air from a point at a distance of 1 m from an infinitely long, uniformly charged thread to a point at a distance of 10 cm from it. Determine the work done against the field forces if the linear charge density of the thread is 1 µC/m. What work is done in the last 20 cm of the path?
Additional information
Detailed solution. Format png