A copper wire of resistance 10 ohm is in the form of a perfect circle. Two points A and B on it are connected to a battery of emf 5 V and
![resistivity - I am trying to make a electro magnet. I bought a coil of enamel copper wire from Ebay. How do I determine its resistance? - Electrical Engineering Stack Exchange resistivity - I am trying to make a electro magnet. I bought a coil of enamel copper wire from Ebay. How do I determine its resistance? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/A4KpQ.jpg)
resistivity - I am trying to make a electro magnet. I bought a coil of enamel copper wire from Ebay. How do I determine its resistance? - Electrical Engineering Stack Exchange
![current - How do I calculate the temperature rise in a copper conductor? - Electrical Engineering Stack Exchange current - How do I calculate the temperature rise in a copper conductor? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/tnAt4.png)
current - How do I calculate the temperature rise in a copper conductor? - Electrical Engineering Stack Exchange
How to find the resistance of cable and what is range of resistance if cable us in good condition - Quora
![JAC070] Analysis of Impedance-Frequency Characteristics of a Cable | Simulation Technology for Electromechanical Design : JMAG JAC070] Analysis of Impedance-Frequency Characteristics of a Cable | Simulation Technology for Electromechanical Design : JMAG](https://www.jmag-international.com/catalog/img/e70-0.gif)
JAC070] Analysis of Impedance-Frequency Characteristics of a Cable | Simulation Technology for Electromechanical Design : JMAG
![Impedance measurements of PPy tubes. (a) After tube fabrication, pieces... | Download Scientific Diagram Impedance measurements of PPy tubes. (a) After tube fabrication, pieces... | Download Scientific Diagram](https://www.researchgate.net/publication/23453021/figure/fig6/AS:289358272843782@1445999796469/Impedance-measurements-of-PPy-tubes-a-After-tube-fabrication-pieces-of-copper-wire.png)
Impedance measurements of PPy tubes. (a) After tube fabrication, pieces... | Download Scientific Diagram
![Electrical Wire, 7‑Core Copper Cable Corrosion‑Resistant Ultra-Low Impedance for Power Lighting for Small Power Tools for Instruments for Meters : Amazon.in: Electronics Electrical Wire, 7‑Core Copper Cable Corrosion‑Resistant Ultra-Low Impedance for Power Lighting for Small Power Tools for Instruments for Meters : Amazon.in: Electronics](https://m.media-amazon.com/images/I/71FCMzMpqUL._SL1500_.jpg)
Electrical Wire, 7‑Core Copper Cable Corrosion‑Resistant Ultra-Low Impedance for Power Lighting for Small Power Tools for Instruments for Meters : Amazon.in: Electronics
![The frequency dependence of impedance of the copper cable in sea water... | Download Scientific Diagram The frequency dependence of impedance of the copper cable in sea water... | Download Scientific Diagram](https://www.researchgate.net/profile/Larisa-Trichtchenko/publication/301314267/figure/fig5/AS:362130588094489@1463350069147/The-frequency-dependence-of-impedance-of-the-copper-cable-in-sea-water-with-conductivity_Q640.jpg)