एक सीलीकोन सेम्पल को बोरोन द्वारा डोप किये जाने पर जाने पर अपद्रव्य सांद्रता 1.5 × 1014 cm-3 की गयी। संपूर्ण आयनीकरण मानने पर सीलीकोन की आंतरीक प्रवाहक सांद्रता 1.5 × 1010 cm-3 हो तो इलेक्ट्रान की सांद्रता कितनी होगी?

-> The ISRO Technical Assistant recruitment 2025 notification has been released at the official website. 

-> Candidates can apply for ISRO recruitment 2025 for Technical Assistant from June 4 to 18.

-> A total of 83 vacancies have been announced for the post of Technical Assistant.

-> The Selection process consists of a written test and a Skill test.

-> Candidates can also practice through ISRO Technical Assistant Electrical Test Series, ISRO Technical Assistant Electronics Test Series, and ISRO Technical Assistant Mechanical Test Series to improve their preparation and increase the chance of selection.