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a year agoContributor-Level 10
The quantization of charge can be denoted as e = 1.6 * 10? ¹? C. It means that the object's charge is an integral multiple of the elementary charge. Mathematically, it can be represented as q = ±ne, where n is an integer. The charge exists in discrete packets or quanta and is not continuous. For example, a body cannot have a charge of 2.5e but a charge of 3e or -2e. Millikan first observed this quantization of charge in his oil drop experiment. Quantization is consistent with the matter's atomic structure and is a fundamental property of electric charge.
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a year agoContributor-Level 10
Conductors refer to materials that throughout their structure, allow the free movement of electric charges normally electrons. It happens because of the free electrons present in their outer shells. The examples of conductors include silver, aluminum and copper. On the other hand, there is no free flow of electric charges in the insulators because the electrons are tightly bound to atoms. Examples of the insulators are wood, rubber, and plastic. In electric circuits, the conductors are used as the wiring for the efficient transmission of electricity, and the insulators are used to provide safety by preventing the unwanted flow of curre
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a year agoNew answer posted
a year agoContributor-Level 6
The Tamil Nadu Public Service Commission notified 3,935 vacancies for the TNPSC Group 4 exam 2025. The candidates should note that the TNPSC Group 4 vacancies are tentative in number and can change before the declaration of final result. The Commission released the post-wise vacancies in the in the official TNPSC Group 4 notification.
The Commission conducted the TNPSC Group 4 exam on July 13, 2025.
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a year agoContributor-Level 6
The UP TGT PGT exam is of 2 hours duration. The UP TGT PGT written exams are conducted separately. Both the exams are conducted in a duration of 2 hours. Candidates need to attempt the question paper within the given time frame. The invigilators at the test centres will not provide extra time to any candidate under any circumstances.
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a year agoContributor-Level 6
Candidates cannot show the digital copy of the UP TGT PGT admit card at the examination centre. Candidates need to carry the printout of the UP PGT TGT admit card. The admit card serves as an identity proof for candidates for entry into the exam centre.
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a year agoGuide-Level 15
Yes, MIT-WPU, Pune conducts an entrance test to shortlist candidates for admission to MA programme. Candidates seeking admission in School of Government, MIT-WPU, Pune have to pass MIT WPU CET with a good score. The test is conducted in online mode. The test is of a total of 150 marks. Selected candidates are further called for a personal interview round for admission.
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a year agoContributor-Level 7
Calcutta University accepts CAT exam scores. Based on Calcutta University cutoff 2024, the MBA rank stood at 50.35 for the General AI category candidates. Similarly, for the OBC AI category candidates, the MBA last-round closed at 40. Candidates can check out category-wise cutoff from the table below:
| Category | 2024 |
|---|---|
| General | 50.35 |
| OBC | 40 |
| SC | 40 |
| ST | 35 |
| PWD | 40 |
| EWS | 50.35 |
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a year agoTaking an Exam? Selecting a College?
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