Ohm's Law

The law stating that the current through a conductor between two points is directly proportional to the voltage across the two points.

The law that defines the resistance between two points on a conductor.

The principle that voltage is equal to the product of current and resistance.

A theory describing the behavior of waves in a medium.

$$20 \Omega$$

$$5 \Omega$$

$$8 \Omega$$

$$12 \Omega$$

$$1A$$

$$2A$$

$$18A$$

$$0.5A$$

$$7V$$

$$12V$$

$$1V$$

$$9V$$

$$10 \Omega$$

$$6 \Omega$$

$$15 \Omega$$

$$9 \Omega$$

$$2 \Omega$$

$$4 \Omega$$

$$9 \Omega$$

$$1.5 \Omega$$

Voltage equals current times resistance.

Current equals voltage divided by resistance.

Resistance equals voltage divided by current.

Resistance equals current times voltage.

The current decreases.

The current increases.

The current remains the same.

The current becomes zero.

Volt

Ampere

Ohm

Watt

Add current and resistance.

Multiply current by resistance.

Divide current by resistance.

Subtract resistance from current.