CBSE Class 12 practical examinations for the 2026 board exams are being scheduled in many schools during the second half of ...

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.

Bihar Board Class 12 Model Papers Physics 2026: The Bihar School Examination Board (BSEB) has released class 12 model papers for all subjects. Students can download subject-wise model papers from the ...