K Kirti 🎓 Tutor II ⭐ 10.45K Points 📊 Science Q. The carbon filament is invented by (A) Ampere (B) Edison (C) Volt (D) Newton 👁️ Show Answer 🔗 Share ⚡Menu ✅ Correct Answer: (B) Edison You must be Logged in to update hint/solution 💬 Discussion 💬 Comment