8. 0/12.5 points | Previous Answers ZinPhysLS3 17.P020 We model the surface of Earth and a...
We model the surface of Earth and a cloud layer at 830 m height as a parallel plate capacitor (a) If the clouds cover an area of 3.2 km2, what is the capacitance of our model (in nF)? nF (b) If an electric fieid strength exceeding 3.0 x 100 N/C causes lightning (the air becomes conducting), what is the maximum charge (in C) that can be present on the cloud layer? (c) Assume the capacitor discharges in a single lightning...
We model the surface of Earth and a cloud layer at 925 m height as a parallel plate capacitor (a) If the clouds cover an area of 3.0 km2, what is the capacitance of our model (in nF)? nF If an electric eld strength exceed g 3,0 × 106 NC causes ightning (the ar becomes conducting what is the maximum charge n C) that can be present on the cloud layer (D (c) Assume the capacitor discharges in a single...
0/12.5 points | Previous Answers SerCP9 16.P 012 МУ Notes + The two charges in the figure below are separated by d 4.00 cm. (Let q-13.5 nC and q2 27.5 nC.) 60.0° B (a) Find the electric potential at point A 5.0 Your response differs from the correct answer by more than 10%. Double check your calculations. kV (b) Find the electric potential at point B, which is halfway between the charges. 10.2 Your response differs from the correct answer...