voltage - Master This Word
Master this word with our 5-step learning method – Learn English in English
voltage Word Meanings
- The electrical potential difference between two points.
- A measure of the force that pushes electric current.
- The amount of power supplied to an electrical circuit.
voltage Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
voltage Phonetic & Pronunciation
UK
/ˈvəʊltɪdʒ/
US
/ˈvoʊltɪdʒ/
voltage Word Etymology
voltage = volt + age (measure of); Origin: Latin → French → English; Visualize a battery as a power source pushing energy through wires, illustrating the concept of a potential difference.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Voltage is the electric potential difference between two points in a circuit, and it acts like the push that drives electric charges from one point to another. It is measured in volts (V) and is provided by power sources such as batteries, generators, or wall outlets. Voltage does not describe how much energy is actually moving, but the potential for energy transfer; the current depends on voltage and the circuit's resistance. In everyday life we talk about the voltage of a battery and the voltage rating on devices. When learning electronics, avoid confusing voltage with current, resistance, or power.
Usage Reminders
- Remember that voltage is not current.
- Voltage is measured in volts (V).
- Voltage ratings guide which power supplies to use.
- Voltage can vary with load or circuit changes.
- Voltage is a potential, not a quantity of energy moved.
Common Misconceptions
- Voltage equals energy: they are different concepts.
- Higher voltage always means higher current.
- Voltage and current are the same thing.
- Voltage only exists at the power source.
- Batteries always deliver the same voltage under load.
Thinking Differences
English learners often talk about voltage as a direct measure of energy delivery or confuse it with current; emphasize voltage as potential difference and the need to relate it to resistance.
Learning Tips
- 1) Distinguish voltage from current clearly.
- 2) Memorize the volt unit and V symbol.
- 3) Relate voltage to real devices (batteries, outlets).
- 4) Practice measuring with a multimeter, DC vs AC.
- 5) Learn how voltage behaves in series vs parallel circuits.
- 6) Check device voltage ratings before connecting power supplies.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'voltage'?
A.The color of the sky
B.The flow of electricity
C.A type of fruit
D.A musical instrument
Step 2: Usage
Which of the following sentences uses 'voltage' correctly?
A.She bought a new voltage of shoes.
B.The dog ran across the voltage.
C.I enjoy listening to voltage music.
D.The voltage in the circuit was too low.
Step 3: Similar Words
What is a synonym for 'voltage'?
A.Frequency
B.Volume
C.Brightness
D.Current
Step 4: Opposite Words
What is an opposite (antonym) of 'voltage'?
A.Power
B.Resistance
C.Static
D.Energy
Step 5: Mastery
In what real-life context would you hear the term 'voltage'?
A.Cooking a meal
B.Repairing an electrical device
C.Driving a car
D.Playing a sport
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