Georg Simon Ohm was famous for publishing a formula in 1827. What does it describe?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is Option 3 i.e. The current flow is proportional to potential difference and inversely proportional to resistance.
Georg Simon Ohm, a German physicist, is famous for formulating Ohm’s Law, published in 1827. This law describes the relationship between voltage (V), current (I), and resistance (R) in an electrical circuit. It states that the current flowing through a conductor is directly proportional to the voltage applied across it, provided the temperature remains constant, and inversely proportional to the resistance. Mathematically expressed as V = IR, this fundamental principle laid the foundation for electrical science and circuit analysis worldwide.