(e) How much power is required (by an external agent) to keep the rod moving at the same speed (=12 cm s–1) when K is closed? How much power is required when K is open? (f ) How much power is dissipated as heat in the closed circuit? What is the source of this power?
CBSE Class 12 Physical Education Sample Paper with Solution 2024-25 PDF 65+ downloads Free Download CBSE Class 12 Hindi Elective Sample Paper with Solution 2024-25 PDF 65+ downloads Free Download CBSE Class 12 Physics Sample Paper with Solution 2024-25 PDF 210+ downloads Free Download CBSE Cl...
The CBSE Class 12 exam is conducted for a duration of 3 hours. The additional 15 minutes are provided to ensure that the students have enough time to go through the question paper so that they can prepare accordingly. Duration of Exam 3 hours Full Marks 100 (80 for theory and 20 for in...
Examining the past question papers for CBSE Class 12 Physical Education gives us a valuable insight into what to expect in the upcoming exam. By reviewing these papers, we can understand the type of questions asked, the distribution of marks, and the overall pattern of the exam. This analysis...
Here are details about sample paper and marking scheme for class 12th below: CBSE 12th Date Sheet 2025 In the table given below, candidates can check the previous year date sheet of CBSE exam: CBSE 12th date sheet of 2025 session has been released now. Complete date sheet has been provided...
Central Board of Secondary EducationannouncesCBSE Class 12 Resultatofficial website of CBSE. WherasCBSE 12th Resultindicates marks, grades of subjects like Physics, Chemistry, Biology, Maths, Economics, History, Political Science, Sociology, Philosophy, Accountancy, Business Studies, Economics. ...
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