An electron is accelerated from rest through a potential difference of V volt. If the de Broglie wavelength of the electron is 1.227 × 10-2 nm, the potential difference is :
(1) 104 V
(2) 10 V
(3) 102 V
(4) 103 V
If you are commenting for the first time, please read the guidelines.
If you are answering for the first time, please read the guidelines.
Welcome to Jee Neet QnA, where you can ask questions and receive answers from other members of the community.
Join our Telegram group for live discussion.
Subscribe our YouTube channel for video solutions with explanation.
Download Jee Neet QnA Books in PDF for offline learning.
1.2k questions
844 answers
385 comments
139 users