1 Answer
It seems like you might be asking about "ohm size" in the context of resistance, but the term "ohm size" isn't a standard term. However, I think you're referring to "resistance" and how it's measured in ohms (Ω).
In electrical engineering, resistance is a property of a material or component that resists the flow of electric current. It is measured in ohms (Ω), named after the German physicist Georg Simon Ohm.
If you're asking about something specific like resistor sizes or how resistance relates to different physical components, here's how it works:
\[
V = I \times R
\]
Here, R is the resistance measured in ohms.
If you were thinking about something else or a specific application, let me know, and I can clarify further!
In electrical engineering, resistance is a property of a material or component that resists the flow of electric current. It is measured in ohms (Ω), named after the German physicist Georg Simon Ohm.
If you're asking about something specific like resistor sizes or how resistance relates to different physical components, here's how it works:
- Resistor Size: Resistors come in various physical sizes, and their size can affect their power rating (how much power they can safely dissipate). The physical size and shape of a resistor may influence its resistance value, but the resistance itself is the main property being measured in ohms.
- Ohm's Law: Ohm's Law relates voltage (V), current (I), and resistance (R) using the formula:
\[
V = I \times R
\]
Here, R is the resistance measured in ohms.
If you were thinking about something else or a specific application, let me know, and I can clarify further!