Interview Question

Senior Process Engineer Interview


Intel Corporation

What is the net charge of a plasma?

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2 Answers


I think electrons are lost when the come in contact with chamber walls or electrodes and finally number of ions is more than electrons. So, plasma is positively charged between electrodes except near the electrode regions

stormynite6 on


0 at center of plasma. No of electrons equal no ions. Positive on the sheath.

anonymous on

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