Return to Index

Current Calculator (Ohm's Law)

Experiment Module

Current Calculator

Theory & Logic

Theoretical Background

Physics describes the fundamental mechanism of the universe. The Current Calculator (Ohm's Law) is an essential tool for understanding Current Calculator (Ohm's Law) in quantitative terms. Calculate Current (I).

Mathematical Formulation

The relationship between the variables is governed by the following equation:

Result = v ÷ r
Eq 1.1: Governing Formula

Variable Legend

Symbol Parameter Unit
v Voltage (V) V
r Resistance (R) Ω

Practical Calculation Example

Problem

Calculating the result when:

  • Voltage (V) = 85 V
  • Resistance (R) = 65 Ω

Solution

Substituting into Eq 1.1:

Result = 85 ÷ 65