12th Physics Top 32 Subjective Question For Exam 2022 – Education Galaxy – 12th Physics Subjective Question Exam 2022 | Physics VVI Subjective Question 12th 2022  1. लॉरेंट्ज बल क्या है ? What is a Lorentz force? 2. विद्युत फ्लक्स को परिभाषित करें। इसके SI मात्रक को लिखें। Define electrical flux. Write its SI unit. … Continue reading 12th Physics Subjective Question Exam 2022 | Physics VVI Subjective Question 12th 2022