ASSIGNMENT For the Wheatstone bridge Below, solve the following problems:
(a) IfR1 = 1 W, R2 = 2 W, and Rx
3 W, to what value should R3 be adjusted so as to achieve a balanced condition?
(b) If VO = 6 V, Ra = 0.1 W, and Rx were then to deviate by a small amount to Rx = 3.01 W, what would be the reading on the ammeter?
R1
R2
la
V2
13
R3
m
Submission status
Submission status
No attempt
Grading status
Not graded
We
C
0
W
2
MERS​

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

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t = 1/400 h   ⇔ 0.0025 h ⇔ 9s ⇔ 0.15 m

any of the answers are correct.