According to ohm's law current equals what?

Answer

Current is the ratio between the voltage V and the resistance R given as I=V/R

Explanation

Ohms law states that the potential difference V across a n ideal conductor is proportional to the current flowing through it.The expression for Ohms law is V=IR where I is the current,R is the constant of proportionality called resistance and V is the potential difference between the two points.

I = V / R

Explanation:

Ohm's law shows a linear relationship between the electric voltage, current and resistance.

V = IR

where V = voltage (measured in volts),

I = current flowing through the resistor (measured in amperes); and

R = resistance of the conductor (measured in ohms).

This law states that the voltage (potential difference) through an ideal conductor is directly proportional to the current through it. Here the constant of proportionality is called as resistance of the conductor.

Therefore, in terms of current we can write it as:

I = V/R which shows that current is the ratio of voltage to resistance.