Question

tell about Ohm's law​

Answer 1

Answer:

A practical example

The battery is a 12 volt battery, and the resistance of the resistor is 600 Ohm. How much current flows through the circuit? So the current in the circuit is 20 mA. If you don't like calculating things yourself, check out this calculator for Ohm's law.

Answer 2

Answer:

Ohm's law is a law that states that the voltage across a resistor is directly proportional to the current flowing through the resistance.

Ohm's law is named for German physicist Georg Ohm (1789-1854). A simple formula, Ohm's law, is used to show the relationship of current, voltage, and resistance.

The formula for Ohm's law is V=IXR which is voltage = current x resistance

Explanation:

Hope this helped.