![A nichrome wire of radius 0.321 mm and its length 2 m and 10 V potential difference across it. Find the current through it. (resistivity = 15 × 10^-6 ohm.m ) A nichrome wire of radius 0.321 mm and its length 2 m and 10 V potential difference across it. Find the current through it. (resistivity = 15 × 10^-6 ohm.m )](https://dwes9vv9u0550.cloudfront.net/images/6513254/5b8919a7-c2a9-4f83-9bba-c1fcfda33659.jpg)
A nichrome wire of radius 0.321 mm and its length 2 m and 10 V potential difference across it. Find the current through it. (resistivity = 15 × 10^-6 ohm.m )
![SOLVED: Example 27.3: The Resistance of Nichrome Wire Calculate the resistance per unit length of thin 22-gauge Nichrome wire, which has a radius of 0.325 mm. If a potential difference of 19 SOLVED: Example 27.3: The Resistance of Nichrome Wire Calculate the resistance per unit length of thin 22-gauge Nichrome wire, which has a radius of 0.325 mm. If a potential difference of 19](https://cdn.numerade.com/ask_previews/c450774a-db66-40e3-a246-bf743a0c4550_large.jpg)
SOLVED: Example 27.3: The Resistance of Nichrome Wire Calculate the resistance per unit length of thin 22-gauge Nichrome wire, which has a radius of 0.325 mm. If a potential difference of 19
Why does nichrome wire of the same length and area of cross-section as a copper wire produce more heat, although its resistance is very high and current is inversely proportional to resistance,
![SOLVED: Consider a length of wire of 17 cm composed of Nichrome. This wire is connected to the terminals of a 1.5 V battery. (a) Calculate the electric field inside the wire. ( SOLVED: Consider a length of wire of 17 cm composed of Nichrome. This wire is connected to the terminals of a 1.5 V battery. (a) Calculate the electric field inside the wire. (](https://cdn.numerade.com/ask_previews/9ade402e-b2f7-48e5-9571-47c361a25c32_large.jpg)