Electrostatic Field Meter

Coulomb’s Law Problems - Council Rock School District

17. Two point charges of +2.0 C and +4.0 C are fixed at opposite ends of a meter stick. Where on the meter stick (if anywhere!) could (a) a free electron and (b) a free proton be placed so that they are in electrostatic equilibrium (and won’t move). Place the electron or proton at 41.4 cm, where the 2 C charge is placed at 0cm.

  School, District, Council, Meters, Rocks, Electrostatic, Council rock school district

PLASMA RIE ETCHING FUNDAMENTALS AND ...

STS ASE DRIESTS ASE DRIE High etch-rate recipe: Switching time Pressure RF coil power RF bias power Gas flow [sccm] Etch 858.5 sec 40 T40mTorr 2200W 40W 450 SF450 SF 6 Passivation 3 sec 14mTorr 1500W 20W 200 C 4 F 8 Etch rate ≈ 8µm/min for 500 µm feature