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Ohm's Law

Find current from voltage and resistance.

Safety first, always.

ElectroLab AI teaches theory, low-voltage electronics, and planning concepts. Mains voltage, switchboards, fixed wiring, high-current systems, and legal electrical work must only be performed by licensed electricians where required.

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Voltage

Resistance

ohms

Formula notes

I = V / R

Use this for theory and low-voltage electronics. Real circuits need ratings, heat, insulation, and safety checks.