Chapter 23, Problem 008 Flying Circus of Physics When a shower is turned on in a closed bathroom, the splashing of the w

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Chapter 23 Problem 008 Flying Circus Of Physics When A Shower Is Turned On In A Closed Bathroom The Splashing Of The W 1 (68.96 KiB) Viewed 32 times

Chapter 23, Problem 008 Flying Circus of Physics When a shower is turned on in a closed bathroom, the splashing of the water on the bare tub can fill the room's air with negatively charged ions and produce an electric field in the air as great as 1000 N/C. Consider a bathroom with dimensions 2.4 m x 2.4 m x 2.8 m. Along the ceiling, floor, and four walls, approximate the electric field in the air as being directed perpendicular to the surface and as having a uniform magnitude of 666 N/C. Also, treat those surfaces as forming a closed Gaussian surface around the room's air. What are (a) the volume charge density p and (b) the number of excess elementary charges e per cubic meter in the room's air? (a) Number Units (b) Number Units Click if you would like to Show Work for this question: Open Show Work