Cited passages:
PHYWE, P2410200,
p.
5,
equation (
6), and
p. 12, Table
1 and end-
position discussion;
PHYWE, P2410200, pp.
6–
8: equipment, Figure
4 wiring, and Procedure (
1/
6);
PHYWE, Wheatstone bridge, P2410200,
p.
4, Theory (
1/
3)–(
2/
3),
equations (
1)–(
4): divider potentials and
balance.