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10 Mind-blowing Facts About Electrons You Need To Know

Facts About Electrons,Fun Facts About Electrons

10 Facts About Electrons

1. In fact, According to the modern electron theory, matter is composed of the three fundamental particles, which are invisible to bare eyes. These are the neutron, the proton, and the electron. The proton is positively charged and the electron is negatively charged.

2. An electron which is not subjected to the force of attraction of the nucleus is called free electron. This is one of a series of facts about electrons

3. The neutron is uncharged. electrically neutral in nature possessing no charge. The mass of neutron and proton is same while the electron is very light, almost 1/1840 the mass of neutron. 

4. electron, lightest stable subatomic particle known. It carries a negative charge of−1.602176634×10−19 coulomb, which is considered the basic unit of electric charge. The rest mass of the electron is 9.107 × 10−31 kg, which is only 1/1,836the mass of a proton. This is one of a series of facts about electrons

5. The electrons cannot exist in the forbidden gap. The energy associated with forbidden band is called energy gap EG and measured in the unit electron- volt (eV). 1eV=1.6 ×10−19 J. 

6. In a normal atom the number of protons is equal to the number of electrons. As neutron is electrically neutron, an atom as a whole is electrically neutron. The number of protons in an atom is called as its atomic number. 

7. The outermost shell is called the valence shell and the electrons in this shell are called valence electrons. 

8. When there are four electrons in the outermost orbit, the semiconductor material is referred to as pure or intrinsic semiconductors. This is one of a series of facts about electrons

9. An electron is negatively charged particle. Thus a hole gets created due to electron drift is said to be positively charged. This is one of a series of facts about electrons

10. Electrons are fermions. So, two electrons with the same quantum state cannot stay together. Electrons have antiparticles named positrons. If an electron and a positron coincide then they will cause annihilation and will be converted into pure energy and then will be radiated in the form of electromagnetic radiation. 

What are the Types of Semiconductors?

  • P-type Semiconductor
  • N-type Semiconductor

What are the types of Impurities?

  1. Arsenic
  2. Bismuth
  3. Phosphorous

List the advantages of half-wave rectifier circuit.

1. High ripple factor

2. Efficiency is low

3. Low transformer utilization factors


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Written by MANI

𝐇𝐞𝐥𝐥𝐨 𝐟𝐫𝐢𝐞𝐧𝐝𝐬, 𝐦𝐲 𝐧𝐚𝐦𝐞 𝐢𝐬 𝐌𝐚𝐧𝐢𝐤𝐚𝐧𝐝𝐚𝐧. 𝐈 𝐚𝐦 𝐩𝐮𝐭𝐭𝐢𝐧𝐠 𝐚𝐥𝐥 𝐤𝐢𝐧𝐝𝐬 𝐨𝐟 𝐢𝐧𝐭𝐞𝐫𝐞𝐬𝐭𝐢𝐧𝐠 𝐢𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 𝐨𝐧 𝐭𝐡𝐢𝐬 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐚𝐧𝐝 𝐚𝐥𝐥 𝐤𝐢𝐧𝐝𝐬 𝐨𝐟 𝐩𝐨𝐬𝐭𝐬 𝐚𝐛𝐨𝐮𝐭 𝐬𝐭𝐫𝐚𝐧𝐠𝐞 𝐚𝐧𝐝 𝐰𝐨𝐧𝐝𝐞𝐫𝐟𝐮𝐥 𝐚𝐧𝐝 𝐝𝐢𝐟𝐟𝐞𝐫𝐞𝐧𝐭 𝐟𝐚𝐜𝐭𝐬. 𝐘𝐨𝐮 𝐜𝐚𝐧 𝐚𝐥𝐬𝐨 𝐟𝐢𝐧𝐝 𝐧𝐞𝐰 𝐚𝐧𝐝 𝐢𝐧𝐭𝐞𝐫𝐞𝐬𝐭𝐢𝐧𝐠 𝐢𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧 𝐡𝐞𝐫𝐞. 𝐈 𝐡𝐚𝐯𝐞 𝐛𝐞𝐞𝐧 𝐩𝐫𝐨𝐯𝐢𝐝𝐢𝐧𝐠 𝐢𝐧𝐭𝐞𝐫𝐞𝐬𝐭𝐢𝐧𝐠 𝐢𝐧𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧. 𝐈 𝐣𝐮𝐬𝐭 𝐰𝐨𝐫𝐤 𝐨𝐧 𝐦𝐲 𝐰𝐞𝐛𝐬𝐢𝐭𝐞 𝐭𝐡𝐞 𝐰𝐡𝐨𝐥𝐞 𝐭𝐢𝐦𝐞. 𝐈 𝐚𝐥𝐬𝐨 𝐡𝐚𝐯𝐞 𝐚 𝐘𝐨𝐮𝐓𝐮𝐛𝐞 𝐜𝐡𝐚𝐧𝐧𝐞𝐥 𝐰𝐢𝐭𝐡 𝐨𝐯𝐞𝐫 𝟔𝟎𝟎𝟎 𝐩𝐞𝐨𝐩𝐥𝐞 𝐟𝐨𝐥𝐥𝐨𝐰𝐢𝐧𝐠 𝐦𝐞.

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