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Results tagged with voltage-divider
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user 31107
A voltage divider is a circuit that produces an output voltage that is proportional to the input voltage. One typical configuration consists of a pair of resistors in series from the input voltage to ground, with the output voltage taken from the junction of the resistors. As an example: two equal-valued resistors will give an output voltage that is 50% of the input voltage.
0
votes
Multiple voltage dividers
This isn't a direct answer, but if you are trying to figure our the formula, then you could use some kind of simulation software. Build the circuit and add the necessary voltage measurements you consi …
- 432
3
votes
Accepted
Kirchhoffs Law with 3 Voltage Sources
You should try something different, using meshes. I'll do the one on the left.
$$
+20-3I_l-30-3I_l=0
\implies I_l = -\frac{5}{3}\ A
$$
On a side note, this problem could be easily solved with superp …
- 432