In which year Ohm's law was discovered?

The correct answer is 1828.

Key Points

• Ohm's Law was discovered by Georg Simon Ohm, a German physicist and mathematician.
• The law was formulated and published in the year 1827 in Ohm's treatise "Die galvanische Kette, mathematisch bearbeitet."
• It states that the current (I) flowing through a conductor between two points is directly proportional to the voltage (V) across the two points and inversely proportional to the resistance (R) of the conductor: I = V/R.
• Ohm's Law is fundamental to the study and understanding of electric circuits and is widely used in both theoretical and practical electrical engineering.

Additional Information

• Georg Simon Ohm (1789-1854) was a pioneering physicist known for his work on electrical resistance and circuitry.
• Electrical Resistance is a measure of the opposition to the flow of electric current in a conductor. It is measured in ohms (Ω).
• Voltage, also known as electric potential difference, is the force that pushes electric current through a conductor and is measured in volts (V).
• Current is the flow of electric charge through a conductor, typically measured in amperes (A).
• The Ohmmeter is an instrument used to measure electrical resistance, named in honor of Georg Simon Ohm.