Calculated-industries 5070-A User Guide Manual de usuario descargar pdf (Pagina 27)

26 — electricalc

Pro

Ohm’S laW

The ElectriCalc Pro’s built-in Ohm’s Law functions allow you to easily

solve for Voltage (Volts), Current (Amps), or Resistance (Ohms) by

entering in any two variables (e.g, Volts and Amps) and solving for

the third (e.g., Ohms).

Ohm’s Law: V = I x R

The Ohm’s Law functions on the ElectriCalc Pro are

identied as follows:

• Vdc = Voltage, in Volts

• Idc = Current, in Amps

• R = Resistance, in Ohms

Finding Volts

The Current in a circuit is 0.0125 Amps, and the total Resistance is

480 Ohms. Find the Voltage.

KEYSTROKE DISPLAY



1. Enter Current:

 (Idc)

Idc 0.0125 A

2. Enter Resistance:

 (R)

OHMS 480.

3. Find Voltage:

 

(Vdc)

Vdc 6. V

Finding Amps

A 120k electrical resistor is plugged into a 12 volt circuit. Find the

Current (in Amps).

KEYSTROKE DISPLAY



1. Enter Resistance:

 (R)

KOHM 120.

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Calculated-industries 5070-A User Guide Manual de usuario Pagina 27