Скачать или смотреть JEE MAIN PHYSICS PYQ: 19- Heating effect of electric current -dependence of heat on length of wire

In this video, we’ll explore the heating effect of electric current, focusing on how the heat produced depends on the length of the wire, a key topic in Electric Circuits ⚡

You’ll learn:
✅ The formula for heat produced in a resistor ()
✅ How resistance depends on the length of the wire ()
✅ Step-by-step derivation showing the relationship between heat and wire length
✅ Detailed JEE Mains & NEET PYQs solved with clear explanations
✅ Tricks, shortcuts, and conceptual tips to tackle exam questions efficiently
✅ Common mistakes students make and how to avoid them

By the end of this session, you’ll understand how heating varies with wire length and confidently solve all related PYQs in competitive exams.

📚 Watch till the end for full theory + solved previous year questions.

👍 Don’t forget to LIKE, SHARE, and SUBSCRIBE for more Physics PYQ discussions and concept-based lessons.
🔔 Turn on the notification bell to stay updated with new Physics videos!

#HeatingEffect #ElectricCurrent #WireLength #JEEPYQ #NEETPYQ #PhysicsPYQ #JEEMains2025 #NEET2025 #PhysicsWithYou #CompetitiveExams