amount of charge

USAGE SUMMARY

The phrase "amount of charge" is correct and usable in written English.
It can be used in contexts related to physics, chemistry, or electrical engineering when discussing the quantity of electric charge. Example: "The amount of charge transferred during the reaction was measured in coulombs."

✓ Grammatically correct

Science

Encyclopedias

News & Media

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

What limits the amount of charge that can be stored on a capacitor?

Encyclopedia Britannica

That is to say, Faraday demonstrated that it takes a definite amount of charge to convert an ion of an element into an atom of the element and that the amount of charge depends on the element used.

Encyclopedia Britannica

The amount of charge stored in a capacitor is the product of the voltage and the capacity.

Encyclopedia Britannica

But an adjacent dial shows something else: the amount of charge in the car's capacitors is decreasing.

The Economist

The power transmitter adjusts its primary coil's transmission frequency to match the receiver's and the appropriate amount of charge is transmitted across the air gap.

The Economist

This requires that the dielectric constants of the pillars (the measure of the amount of charge that they can hold) can be varied.

The Economist

The current is the amount of charge crossing a plane transverse to the wire per unit time i.e., in a period of one second.

Encyclopedia Britannica

Avogadro's number times the unit of charge gives Faraday's constant, the amount of charge required to electrolyze one mole of a chemical ion.

Encyclopedia Britannica

The capacitance C is the ratio of the amount of charge q on either conductor to the potential difference V between the conductors, or simply C = q/V.

Encyclopedia Britannica

Although the amount of charge on NPs is linked to the cell membrane penetration, the exact optimal amount of charge is unknown (Beddoes et al. 2015).

Cancer Nanotechnology

The amount of charge developed on plate i is then given by (1).

Nanoscale Research Letters

Expert writing Tips

Best practice

When discussing the "amount of charge" in a capacitor, remember to specify the units (e.g., coulombs) for clarity and precision.

Common error

Avoid using "amount of charge" when referring to the continuous movement of charge. Instead, use "current" to describe the rate of charge flow.

Linguistic Context

The phrase "amount of charge" functions primarily as a noun phrase. It refers to a measurable quantity of electrical charge, as confirmed by Ludwig and evidenced in numerous examples relating to capacitors, charge transfer, and electrochemical processes.

Expression frequency: Very common

Frequent in

Science

78%

Encyclopedias

8%

News & Media

6%

Less common in

Wiki

3%

Formal & Business

0%

Social Media

0%

Ludwig's WRAP-UP

In summary, "amount of charge" is a frequently used noun phrase primarily functioning to quantify electrical charge across scientific, encyclopedic, and news contexts. As confirmed by Ludwig AI, the phrase is grammatically correct and widely accepted. When using this phrase, it's essential to maintain accuracy and clarity by specifying units and avoiding confusion with related concepts like current. Consider alternatives such as "quantity of charge" or "total charge" for nuanced meanings.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

quantity of charge

Replaces "amount" with "quantity", emphasizing a precise measurement.

total charge

Focuses on the overall charge, rather than an unspecified amount.

charge magnitude

Highlights the absolute value or intensity of the charge.

electric charge quantity

Adds the adjective "electric" for emphasis, clarifying the type of charge.

net charge

Indicates the overall charge considering both positive and negative components.

charge level

Refers to the degree or extent of charge present.

charge capacity

Indicates the maximum charge that can be held.

electrical charge quantity

Uses the term "electrical" and "quantity" to describe the charge.

charge accumulation

Emphasizes the build-up of charge in a specific location.

charge density

Refers to the charge per unit area or volume.

FAQs

How is the "amount of charge" typically measured?

The "amount of charge" is typically measured in coulombs (C). One coulomb is defined as the amount of charge transported by a current of one ampere in one second.

What limits the "amount of charge" that can be stored in a capacitor?

The "amount of charge" that can be stored in a capacitor is limited by the capacitor's capacitance and the voltage applied across it. Exceeding the voltage limit can cause dielectric breakdown.

Is there a difference between "amount of charge" and "charge quantity"?

The terms "amount of charge" and "charge quantity" are often used interchangeably. However, "amount" may imply a less precise measurement than "quantity".

How does the "net charge" relate to the "amount of charge"?

The "net charge" refers to the total charge on an object, considering both positive and negative charges. The "amount of charge" might refer to the magnitude of either the positive or negative charge components.