Wednesday
April 16, 2014

Homework Help: Physics

Posted by Kudo on Friday, February 24, 2012 at 9:22pm.

Calculate the resistance per unit length of a nichrome wire, which has a radius of 0.436 mm. The resistivity of nichrome is 1.510−6 Ωm.
Answer in units of Ω/m




If a potential difference of 20 V is maintained across a 3.7 m length of the nichrome wire, what is the current in the wire?
Answer in units of A

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - A nichrome wire has a radius of 0.50 mm and a resistivity of 1.5 10...
Physics - A nichrome wire has a radius of 0.50 mm and a resistivity of 1.5 10...
physics - As part of a class project you are given 0.900 g of nichrome and asked...
Physics - A piece of copper wire is formed into a single circular loop of radius...
Physics - A piece of Nichrome wire has a radius of 8.0 10-4 m. It is used in a ...
Ap physics b - A piece of copper wire is formed into a single circular loop of ...
electricity - the magnitude of the voltage induced in a conductor moving through...
Physics: Diameter of a nichrome wire - If 49 m of nichrome wire is to have a ...
Physics - A certain coaxial cable consists of a copper wire, radius a , ...
Electrotechnics N4 - coil having 1000 turns with cross sectional area of 100mm2 ...

Search
Members