Diameter without causing the air to conduct electric

Reference no: EM13677373

If the magnitude of the electric field at a point in air surpasses about 3x10^6 N/C, air will begin to conduct electricity. This is because a field this strong accelerates any free electrons that happen to be around so violently that they crash into nearby air molecules with enough energy to ionize them, which creates more free electrons, etc. This creates a valance of ionization that frees a huge number of electrons for conduction. What is the maximum charge that you could put on the surface of a plastic sphere 1 cm in diameter without causing the air to conduct electric?

Reference no: EM13677373

Questions Cloud

Discover an expression for the electric field : Two infinitely long, straight wires are charged uniformly with C/m. One runs along the x axis and one runs along the y axis. Make a sketch of the electric field lines in the xy plane. Discover an expression for the electric field E~ at any point in t..

What total number of electrons does this represent : A metallic object holds a charge of -3.8*10-6 C. What total number of electrons does this represent? (e = 1.6*10-19 C is the magnitude of the electronic charge.)

What two parameters determine its location and shape : What proportion of trucks can be expected to travel between 80,000 and 120,000 kilometres in the year and what percentage of trucks can be expected to travel either below 60,000 or above 140,000 kilometres in the year -How many kilometres will be tra..

Intermediate accounting : Intermediate Accounting

Diameter without causing the air to conduct electric : If the magnitude of the electric field at a point in air surpasses about 3x10^6 N/C, air will begin to conduct electricity. This is because a field this strong accelerates any free electrons that happen to be around so violently that they crash into ..

Compute the porosity of the rock sample : A clean and dry core sample from a Formation weighing 115.28 g was 100% saturated with 0.719 specific gravity (?) synthetic crude oil. The new weight is 116.41 g. The core sample is 39.52 mm in length and 38.03 mm in diameter. Compute the porosity of..

Allocate manufacturing overhead cost : Allocate manufacturing overhead cost to each product line using the activity based costing approach recommended by the consultant

How to compute number of exchanged virtual photons : How to compute number of exchanged virtual photons per unit of time among two electromagnetically interacting objects?

Discover the acceleration of the electron : An electron is accelerated by a constant electric field of magnitude 275 N/C. Discover the acceleration of the electron. Use the equations of motion with constant acceleration to discover the electron's speed after 9.50*10-9 s, assuming it starts fro..

User Account

All Pages