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Electronics

Electronics are a branch of technology and science that deals with the control of the flow of electrons.

500 Questions

What letter is used as an abbreviation for electrical charge?

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Asked by Wiki User

The letter "Q" is commonly used as an abbreviation for electrical charge.

What is the purpose of a battery?

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Asked by Wiki User

The purpose of a battery is to store and provide electrical energy to power electronic devices or systems. It converts chemical energy into electrical energy through a reaction between two different materials.

What is the refractive index of diamonds?

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The refractive index of diamonds is approximately 2.42. This high refractive index contributes to the diamond's brilliance and sparkle when light enters and exits the stone.

What gas was produced at the positive electrode?

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Asked by Wiki User

At the positive electrode, oxygen gas was produced.

What unit measures current?

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Asked by Wiki User

Current is typically measured in amperes (A).

What is ACC ground with regards to electronics or electricity?

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Asked by Wiki User

An ACC ground in electronics or electricity refers to a grounded connection point that acts as a reference or common connection for a system's analog control circuit. It helps ensure stable and accurate signals by providing a consistent voltage reference point for the circuit. This can be important for maintaining proper functioning and reducing interference in the system.

In the equation Ehf the f stand for what?

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Asked by Wiki User

In the equation Ehf, the f stands for the term "hyperfine structure," which refers to small energy differences in atomic or molecular energy levels due to interactions between the nuclear spin and the electron spin.

How can you determine which AC adaptors belong with which electronics?

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Asked by Wiki User

Match the voltage, current (amperage), connector size, and polarity of the AC adapter with the specifications listed on the electronic device or in its user manual. Avoid using an adapter with higher voltage or current than recommended, as it can damage the device. If in doubt, consult the manufacturer's website or customer support for guidance.

Difference between the negative and positive feedbacks?

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Asked by Wiki User

Negative feedback helps maintain stability in a system by counteracting any deviation from a set point, while positive feedback amplifies or enhances the deviation from the set point. Negative feedback loops help regulate processes in the body, such as temperature control, while positive feedback loops are less common and tend to lead to a change in the system.

What is bitcoin mining?

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Asked by Wiki User

Bitcoin Mining is a necessary process that drives the Bitcoin Network. It was previously possible to mine bitcoins using a high end GPU or CPU, but with the creation of SHA-256 ASICs (Application Specific Integrated Circuits) this has changed. At this point, only state-of-the-art ASICs are capable of mining bitcoins efficiently.

Mining itself is a complicated process in which these machines attempt to provide the solution to a constantly changing cryptographic problem. The answer to this problem is changed by every transaction that is made on the Bitcoin network. It is nearly impossible to truly "solve" the problem efficiently, thus the machines attempt billions, or trillions, of solutions each second until a correct solution is found. Once this solution is found, it is easy to prove that it is correct, even if finding the solution itself was difficult.

The point of this is to provide security for the Bitcoin Network, while also processing transactions, and recording them on the blockchain. The blockchain is a public ledger which contains the origin of every bitcoin that has ever been created, as well as every transaction that has ever happened.

The creation of the blockchain, and the Bitcoin mining process, solved a decades old networking problem known as "the Byzantine General's Problem"

How can you tell if your Kindle is charging?

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Asked by Wiki User

When your Kindle is charging, you should see a lightning bolt symbol on the battery icon in the top right corner of the screen. Additionally, the indicator light on the bottom of the device will turn amber when charging is in progress. If your Kindle is plugged in but not charging, try using a different charging cable or power source to troubleshoot the issue.

What is the use of electronic reference works?

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Asked by Wiki User

Electronic reference works serve as convenient and easily accessible sources of information for quick reference, research, and learning. They can provide instant access to a wide range of topics, helping users find answers and in-depth information efficiently. Additionally, electronic reference works are often updated regularly, ensuring that users have access to the most current and relevant information available.

What is led driver?

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Asked by Wiki User

An LED driver is a self-contained power supply that has outputs matched to the electrical characteristics of the LED or array of LEDs.

What is the recent technology in the field of electronics and instrumentation?

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Asked by Wiki User

what is the recent technology in the field of electronics and instrumentation? what is the recent technology in the field of electronics and instrumentation?

Difference between applied electronics and instrumentation and electronics and communication?

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Asked by Wiki User

Electronics & communication engg (ECE) is a department which contains basic & advanced electronics subjects and also communication subjects (like tv, radio,phone,computer,etc )

Electronics & Instrumentation Engg (EIE) is also a another engineering department which contains the same subjects of basic & advanced electronics and also electronic instruments basic & advanced (like CRO,transducers,all kinds of meters , gauges ,etc)

What is the difference between IT and electronics?

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Asked by Wiki User

It is a pronoun and electronics is a verb. Actually IT stands for information technology. IT includes stuff like managing servers and stuff like that. Electronics is more about making electrical items. (like a cell phone)

Is electronics and communication engineering hard?

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Asked by Wiki User

yes , very , i will recommand you to take mechanical engineering

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Why inner two layers of scr are lightly doped and are wide?

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Explain why the innerlayer two layers of an scr are lightly doprd and are

Where can one find reviews on electronic signature software?

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Asked by Wiki User

Anyone interested in finding reviews on electronic signature software can either contact an electronic signature software supplier or distributor. One may also find electronic signature software reviews on websites that offer reviews like Cnet.

What the relationship between clipping level and dc voltage?

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Asked by Wiki User

This of course depents on the amp you are using. Generally increasing the dc-voltage will decrease the input signal strength at which it will clip, but of course only if your amp is build to be able to handle a higher dc-voltage.

What are some popular choices for electronic medical billing software?

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Asked by Wiki User

We use mentium.io. Despite being somewhat new on the market, they are incredibly dependable and user-friendly.

What different types of social media are there?

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Asked by Minepuppy

14 Types of social media marketing sites you must know for marketing-

  1. Social networking

  2. Photo and image sharing

  3. Video sharing

  4. Audio sharing

  5. Live streaming

  6. Social messaging

  7. Disappearing content apps

  8. Social shopping networks

  9. Interactive social media apps

  10. Discussion forums

  11. Microblogging platforms

  12. Community blogging sites

  13. Social review sites

  14. Social curation and bookmarking sites

What is the cost per credit hour at Princeton university?

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Asked by Wiki User

Stanford University

Stanford, California

Annual College Costs (Fall 2009)

Tuition and fees: $37,380

Room and board: $11,463

Books and supplies: $1,455

Estimated personal expenses: $2,325

Stanford does not break the cost down into credit hours.

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