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Quantization of charge means that
  • a)
    the charge on a body is a fraction of electronic charge, e
  • b)
    The charge on a body is an integral multiple of electronic charge, e
  • c)
    the net charge on a body is always zero
  • d)
    the total charge on a body is always conserved
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
Quantization of charge means thata)the charge on a body is a fraction ...
Charge quantization, then, means that charge cannot take any arbitrary values, but only values that are integral multiples of the fundamental charge (charge of proton/electron). For example, in a hydrogen ion, we usually denote it with a positive sign to indicate that there's one proton more than there are electrons.
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Quantization of charge means thata)the charge on a body is a fraction ...
Quantization of Charge

Quantization of charge is a fundamental concept in physics that refers to the fact that the charge on a body is always an integral multiple of the electronic charge, denoted as e. This concept has important implications for our understanding of electric charge and the behavior of charged particles.

Explanation

The electronic charge, e, is the fundamental unit of charge in nature, and it is the charge carried by a single electron or proton. According to the principle of quantization of charge, the charge on any object is always a multiple of this fundamental unit. This means that the charge on a body can only take on certain discrete values.

For example, if an object has a charge of +2e, this means that it has two times the electronic charge. Similarly, if an object has a charge of -3e, this means that it has three times the electronic charge, but with the opposite sign.

Implications

The principle of quantization of charge has important implications for our understanding of the behavior of charged particles and the properties of electric fields. Some of the key implications include:

- Charge conservation: Because the charge on a body is always an integral multiple of e, the total charge on any closed system is always conserved. This means that the net charge on a system cannot change unless it is acted upon by an external agent.
- Charge discreteness: Because the charge on a body can only take on certain discrete values, this means that charge is a quantized quantity, rather than a continuous one. This has important implications for our understanding of the behavior of charged particles in electric fields.
- Fractional charges: While it is possible to have fractional charges, such as in certain exotic particles like quarks, in everyday objects the charge is always an integral multiple of e.

Conclusion

In summary, the principle of quantization of charge is a fundamental concept in physics that states that the charge on a body is always an integral multiple of the electronic charge, e. This has important implications for our understanding of the behavior of charged particles and the properties of electric fields, and it is a key concept in the study of electromagnetism.
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Quantization of charge means thata)the charge on a body is a fraction of electronic charge, eb)The charge on a body is an integral multiple of electronic charge, ec)the net charge on a body is always zerod)the total charge on a body is always conservedCorrect answer is option 'B'. Can you explain this answer? for Class 12 2025 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about Quantization of charge means thata)the charge on a body is a fraction of electronic charge, eb)The charge on a body is an integral multiple of electronic charge, ec)the net charge on a body is always zerod)the total charge on a body is always conservedCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 12 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Quantization of charge means thata)the charge on a body is a fraction of electronic charge, eb)The charge on a body is an integral multiple of electronic charge, ec)the net charge on a body is always zerod)the total charge on a body is always conservedCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Quantization of charge means thata)the charge on a body is a fraction of electronic charge, eb)The charge on a body is an integral multiple of electronic charge, ec)the net charge on a body is always zerod)the total charge on a body is always conservedCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 12. Download more important topics, notes, lectures and mock test series for Class 12 Exam by signing up for free.
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