1 Answer
Ohm's Law itself doesn't have a specific "SI unit," but it relates to the relationship between three electrical quantities: **Voltage (V)**, **Current (I)**, and **Resistance (R)**.
Ohm's Law is expressed as:
\[ V = I \times R \]
- **Voltage (V)**: Measured in **Volts (V)**.
- **Current (I)**: Measured in **Amperes (A)**.
- **Resistance (R)**: Measured in **Ohms (Ω)**.
The **Ohm (Ω)** is the SI unit of **resistance**, and it is defined as:
\[
1 \, \text{Ohm} = 1 \, \frac{\text{Volt}}{\text{Ampere}}
\]
So, the unit of **resistance** (Ohms) is derived from the ratio of Voltage to Current.
Ohm's Law is expressed as:
\[ V = I \times R \]
- **Voltage (V)**: Measured in **Volts (V)**.
- **Current (I)**: Measured in **Amperes (A)**.
- **Resistance (R)**: Measured in **Ohms (Ω)**.
The **Ohm (Ω)** is the SI unit of **resistance**, and it is defined as:
\[
1 \, \text{Ohm} = 1 \, \frac{\text{Volt}}{\text{Ampere}}
\]
So, the unit of **resistance** (Ohms) is derived from the ratio of Voltage to Current.