Class 12 pre-board examinations are a crucial milestone for students preparing for the final board exams. Pre-boards help ...

Q1. A uniform electric field pointing in the positive X-direction exists in a region. Let A be the origin, B be the point on the X-axis at x = +1 cm, and C be the point on the Y-axis at y = +1 cm.

CBSE Class 12 Physics Practicals Exam Pattern: The following must be included in the record that students turn in for their yearly exam: A minimum of eight experiments, four from each section, must be ...