Unlike phantom power, bias does not require a balanced circuit. Bias supplies power to a Junction Field Effect Transistor (JFET) connected to the output of an electret condenser mic element. The JFET acts as an impedance converter that is a necessity in any microphone design that uses a condenser element.
Iodine atoms have 53 electrons and the shell structure is 2.8.18.18.7. The ground state electron configuration of ground state gaseous neutral iodine is [Kr].4d10.5s2.5p5 and the term symbol is 2P3/2.
You've already chosen the best response. The original electron configuration for an aluminum atom is 1 s2 2 s2 2 p6 3 s2 3 p1 The electrons in the third (valence) shell of the atom are contained in the 3 s2 3 p1 sublevels.When these electrons are gone, so is the third shell of the aluminum atom, and what remains is 1 s2 2 s2 2 p6 with a 3+ charge.ou've already chosen the best response. The original electron configuration for an aluminum atom is 1 s2 2 s2 2 p6 3 s2 3 p1 The electrons in the third (valence) shell of the atom are contained in the 3 s2 3 p1 sublevels.