105.Calculate the resistance of a 1Km long copper wire of area of cross section 2x10 2 cm2.The resistivity of copper is 1.623x10 8 ohm meter
![a) Calculate the resistance of the wire using the graph. (b) How many 176Omega resistors in parallel are required to carry 5A on a 220 V line? (c ) Define electric power. a) Calculate the resistance of the wire using the graph. (b) How many 176Omega resistors in parallel are required to carry 5A on a 220 V line? (c ) Define electric power.](https://d10lpgp6xz60nq.cloudfront.net/ss/web/1202697.jpg)
a) Calculate the resistance of the wire using the graph. (b) How many 176Omega resistors in parallel are required to carry 5A on a 220 V line? (c ) Define electric power.
![SOLVED: DC ELEcTRicity R=p A Use Equation to calculate the resistance of a 100-m long piece of copper wire whose diameter is 15x 10-2 cm The resistivity of copper is 1.68 x SOLVED: DC ELEcTRicity R=p A Use Equation to calculate the resistance of a 100-m long piece of copper wire whose diameter is 15x 10-2 cm The resistivity of copper is 1.68 x](https://cdn.numerade.com/ask_images/996fa8e237bb47cf8804ae6bed6a176a.jpg)
SOLVED: DC ELEcTRicity R=p A Use Equation to calculate the resistance of a 100-m long piece of copper wire whose diameter is 15x 10-2 cm The resistivity of copper is 1.68 x
![a) Calculate the resistance of the wire using the graph. (b) How many 176Omega resistors in par... - YouTube a) Calculate the resistance of the wire using the graph. (b) How many 176Omega resistors in par... - YouTube](https://i.ytimg.com/vi/JNXlqd68TvY/maxresdefault.jpg)
a) Calculate the resistance of the wire using the graph. (b) How many 176Omega resistors in par... - YouTube
![A piece of wire of resistance 20 Omega is drawn so that its length is increased to twice is original length. Calculate resistance of the wire in the new situation. A piece of wire of resistance 20 Omega is drawn so that its length is increased to twice is original length. Calculate resistance of the wire in the new situation.](https://d10lpgp6xz60nq.cloudfront.net/web-thumb/11760483_web.png)
A piece of wire of resistance 20 Omega is drawn so that its length is increased to twice is original length. Calculate resistance of the wire in the new situation.
![Calculate the resistivity of a material of a wire 10 m long, 0.4 mm in diameter and having a - YouTube Calculate the resistivity of a material of a wire 10 m long, 0.4 mm in diameter and having a - YouTube](https://i.ytimg.com/vi/Do7ZoHWtBoo/maxresdefault.jpg)