Draw a labeled diagram to show the pattern of magnetic field lines around a current-carrying solenoid. Mark the north and south poles.
CBSE papers are strictly NCERT-based. Oswaal ensures that every question is derived from the NCERT textbook. The book includes:
State one difference between a permanent magnet and an electromagnet. Q.6 Name the device which converts mechanical energy into electrical energy. Q.7 What is the frequency of direct current (DC) in India? Oswaal cbse class 10 science question bank
The is available in two formats:
The Class 10 board examinations represent a pivotal milestone in a student's academic journey. For many, it is the first time they face a standardized external assessment, and the results often play a determining role in future academic streams. Among all subjects, Science often stands out as the most daunting. With its intricate blend of Physics, Chemistry, and Biology, the syllabus is vast, conceptual, and application-based. Draw a labeled diagram to show the pattern
Pair it with your NCERT textbook, follow a disciplined timetable, and focus on the case-study section. If you do that, walking out of the exam hall feeling confident is not just a hope—it is a guarantee.
: The latest 2027 edition is currently available on Amazon.in for ₹599.00 ₹699.00 . Oswaal ensures that every question is derived from
With the board exams returning to a full syllabus pattern and an increased focus on competency-based questions (assertion-reason, case-based, and analytical), the days of simple rote learning are over. This is where a well-structured question bank becomes not just a tool, but a necessity.
(a) State the principle of an electric generator. (b) Draw a neat labeled diagram of an AC generator. (c) Explain the role of the following in an AC generator: (i) Armature (ii) Brushes (iii) Slip rings (d) Why is alternating current preferred over direct current for long-distance transmission?
Standard textbooks are excellent for theory, but they often lack the volume and variety of practice questions required to master these new patterns. The is specifically designed to fill this gap. It doesn't just ask "what"; it asks "why" and "how," mirroring the exact thought process the board examiners are looking for.