what is ohms law? Formula of ohms law?
Answers
Answer:
Using the symbols V for voltage, R for resistance and I for current the formula for Ohm's Law is: V = R × I. ... Putting these into words Ohm's Law states that: Voltage equals resistance multiplied by current. Resistance equals voltage divided by current. Current equals voltage divided by resistance.
Formula
V = IR
V = voltage
I = current
R = resistance
Ohm's law states that the current through a conductor is proportional to the voltage across the conductor. This is true for many materials (including metals) provided the temperature (and other physical factors) remain constant.
Answer:
Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points. Introducing the constant of proportionality, the resistance,one arrives at the usual mathematical equation that describes this relationship:
Explanation:
V = IR
V = voltag
I = current
R = resistance