Babu Sir Capacitance — Methods Companion

📝 How this page works: the script below holds a QUESTIONS array with one entry per question. Each entry has topic (link to one of the 29 Solutions Companion topics like "t9"), answer (A/B/C/D), method (one-line worked path), formula (KaTeX), and plain (10-yr-old line). Edit the array in the <script> block at the bottom of this HTML to fill each Q in — entries with empty topic show a "TODO" placeholder. The page re-renders automatically each load.