Voltage across Part of Divider
Find output voltage across lower divider resistor when output load no dey.
Your numbers
Output voltage without load
Assume load no dey for output. If load dey, lower equivalent resistance and output voltage go change.
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Formula
Use Vₒ = VᵢR₂/(R₁+R₂). Vᵢ na input voltage, R₁ na upper resistor, and R₂ na lower resistor for di same resistance unit. Measure output Vₒ across di lower resistor without load.
Find output voltage across lower divider resistor when output load no dey.
Example wey show the calculation
- Voltage wey enter circuit (V)
- 12
- Resistor for upper part R1 (Ω)
- 1000
- Resistor for lower part R2 (Ω)
- 2000
- Output voltage without load
- 8 V
Where e fit work and limits
Assume load no dey for output. If load dey, lower equivalent resistance and output voltage go change.
We check inputs for missing values and allowed ranges. Result wey pass the finite numeric range no go show. Rounding affect wetin display, while calculation use the model numeric precision.
Check your units and assumptions before you rely on result. Changing label no convert currency or physical unit.
Version of di formula: b40d74c13897 · Example don get check: