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1.7.5 Example 3
- 1. Determine the rms voltage across: each
resistor and the rms current in the circuit
above. The source voltage is given as an
rms value.
- 3. I rms
=
Vrms / RT
=
110 / (1.56 x 103)
=
70.5 x10-3
=
70.5 mA
- 4. For R1:
V1
=
I x R1
=
70.5mA x 1.0kΩ
=
(70.5x 10-3) x (1.0 x 103)
=
70.5 V
For R2:
V2
=
I x R2
=
(70.5x 10-3) x (.56 x 103)
=
39.5 V