R Ram Sharma 🎓 Coach ⭐ 193.88K Points 📊 Physics Q. The filament of electric bulb is made up of: (A) Tungsten (B) Nichrome (C) Lead (D) Copper 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (A) Tungsten You must be Logged in to update hint/solution 💬 Discussion 💬 Comment