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Voltage

Podcast 1 · Introduction

Voltage /ˈvəʊl.tɪdʒ/ · noun

A short documentary narration — meaning, origin, and how the word is used.

In this course, voltage means the electrical force in a circuit. The introduction ties that sense to volt. See the Cambridge English entry and the Merriam-Webster entry. Encyclopedic background is in Voltage.

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Podcast 2 · Daily Use

In Conversation

Two British speakers using "voltage" naturally in everyday talk.

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Podcast 3 · Prompt Engineering

Prompting with "voltage"

An instructor and developer explore real, copy-ready AI prompts built around the word.

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Transcript: “Voltage” vocabulary micro-course

Read along with the three podcasts, or open the full dictionary entry for Voltage for the definition, Arabic meaning, synonyms and example sentences.

Podcast 1 — Introduction & meaning

Narrator: Today's word is "voltage" — a noun, pronounced /ˈvəʊl.tɪdʒ/, with the stress on the first syllable.

Narrator: Voltage is the electrical force in a circuit, measured in volts — the strength of the push that drives a current along.

Narrator: In plain English, voltage is the "pressure" of electricity: the higher the voltage, the harder the current is pushed.

Narrator: A useful picture is water in a pipe — voltage is like the water pressure, while the current is the flow itself.

Narrator: The word is "volt", named after Alessandro Volta, plus the ending "-age", meaning a quantity or amount of something.

Narrator: So voltage literally means "the amount of volts" — the size of the electrical force at work.

Narrator: High voltage warns of danger; low voltage describes the gentler currents inside everyday electronics.

Narrator: In tone it is technical and common, used in science, engineering, and everyday talk of electricity.

Narrator: So remember: voltage is electrical pressure — the amount of volts pushing a current, like water pressure in a pipe.

Read podcasts 2 and 3

Podcast 2 — In conversation

Speaker A: Careful with that line — it's carrying high voltage.

Speaker B: Right. Voltage is the electrical force, measured in volts.

Speaker A: Exactly. Low voltage devices are much safer to handle.

Speaker B: Yes. People sometimes confuse "voltage" with "current".

Speaker A: Good point. Voltage is the pressure; current is the actual flow of electricity.

Speaker B: Nicely put — like water pressure versus the flow in a pipe.

Speaker A: True. A common mistake is using "voltage" and "volt" interchangeably.

Speaker B: Right — the volt is the unit; voltage is the quantity measured in volts. Synonyms? "Electrical potential".

Speaker A: And "potential difference" in more technical settings.

Speaker B: Though "voltage" is the everyday word.

Speaker A: So mind that high voltage.

Speaker B: Absolutely — safety first.

Podcast 3 — Prompt engineering

Speaker B: Let's use "voltage" in AI prompts as a theme — building monitoring and safety tools around electrical readings.

Speaker A: So "voltage" tells the AI to track and display electrical force?

Speaker B: Exactly. For a dashboard, you'd write:

Prompt: Build a voltage dashboard for my devices: show each one's voltage with a colour-coded gauge, green for safe and red for high, so risky voltage is obvious at a single glance.

Speaker B: Using "voltage" keeps the focus on electrical readings and safety.

Speaker A: Memorable. What about alerts?

Speaker B: Try this:

Prompt: Add voltage alerts to my monitor: notify me the moment the voltage spikes above a safe limit, so I can react to dangerous voltage before any equipment is harmed.

Speaker A: So it warns of spikes. What about logging?

Speaker B: Here you go:

Prompt: Log voltage over time in my app: record readings every minute and plot them on a graph, so I can review voltage trends and spot patterns across the whole day.

Speaker A: Useful. What about a calculator?

Speaker B: Try this one:

Prompt: Build a voltage calculator: let users enter current and resistance to find the voltage, so anyone can work out the voltage in a circuit without reaching for a textbook.

Speaker A: Could it support solar too?

Speaker B: Yes:

Prompt: Add a solar panel screen showing live voltage: display the voltage each panel is generating, so users can see which panels are producing strong voltage and which need checking.

Speaker A: So "voltage" means electrical monitoring features.

Speaker B: Exactly — a technical word for safety and readings tools.