Fig. 36. If b, c, and g are about equal, the formula reduces ap-proximately to a 1 C n be 1 + ag b(c + g) Further, if b and c are taken very large (105 to 10Tohms), a and r relatively very small (10 to 103 ohms), and 76 STATIC ELECTRICITY. g intermediate between them, (say 104 ohms), then… … Fig. 37. ferent- observations to avoid error due to thermal e. u. f.generated in the bridge arms. Another bridge method which determines simultaneouslytwo capacities is shown in Fig. 37. Shunted around armc is a condenser Cl9 while in series d is a condenser C2.Arms a and b are in a bridge wire on…
Electronics · Electricity
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