An electron beam with cross-section area 1.0 mm² has 6 × 10¹⁶ electrons (q = 1.6 × 10^-19 C) passing per second perpendicular to any section. The current density (ampere per metre2) in the beam is: 

-> Predict Your Marks via AAI ATC Rank Predictor 2025 for free. 

-> AAI ATC answer key 2025 has been released on July 16, 2025 at the official website. 

-> Check the AAI ATC Exam Analysis 2025 for July 14, 2025 Exam. 

-> AAI ATC admit card 2025 has been released. 

The AAI ATC Exam 2025 will be conducted on July 14, 2025, for Junior Executive. 

-> AAI JE ATC recruitment 2025 application form has been released at the official website. The last date to apply for AAI ATC recruitment 2025 is May 24, 2025. 

-> AAI JE ATC 2025 notification is released on April 4, 2025, along with the details of application dates, eligibility, and selection process.

-> A total number of 309 vacancies are announced for the AAI JE ATC 2025 recruitment.

-> This exam is going to be conducted for the post of Junior Executive (Air Traffic Control) in the Airports Authority of India (AAI).

-> The Selection of the candidates is based on the Computer-Based Test, Voice Test and Test for consumption of Psychoactive Substances.

-> The AAI JE ATC Salary 2025 will be in the pay scale of Rs 40,000-3%-1,40,000 (E-1).

-> Candidates can check the AAI JE ATC Previous Year Papers to check the difficulty level of the exam.

-> Applicants can also attend the AAI JE ATC Test Series which helps in the preparation.