A 14.8-g piece of Styrofoam carries a net charge of - 0.742 µC and is suspended in equilibrium above the center of a large, horizontal sheet of plastic that has a uniform charge density on its surface. What is the charge per unit area on the plastic sheet?

Question

Physics

Rhett Davies

8 February, 05:14

A 14.8-g piece of Styrofoam carries a net charge of - 0.742 µC and is suspended in equilibrium above the center of a large, horizontal sheet of plastic that has a uniform charge density on its surface. What is the charge per unit area on the plastic sheet?

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Gillian Wiley · Answer 1

Base on your question where a 14.8g of piece of Styrofoam carries a net charge of - 0.742C and is suspended in equilibrium above the center of a large, horizontal sheet of plastic so the ask of the problem is to calculate the charge per unit area on the plastic sheet. The answer would be 21.96