Find the resistivity of this nichrome

Reference no: EM13653478

A nichrome wire is 1 m long and 1 x 10^-6 m^2 in cross-sectionalarea. When connected to a potential difference of 2 V, acurrent of 4 A exists in the wire. Find the resistivity ofthis nichrome.

Reference no: EM13653478

Questions Cloud

Explain what will the shift be using a 90 mhz spectrum : A specific proton in an organic compound has a chemical shift of 3.4 in 60 MHz spectrum. What will the shift be using a 90 MHz spectrum

How to find radius of a circle if the diameter is 15 : How to find radius of a circle if the diameter is 15?

How long does it take the astronaut to reach the shuttle : A 97-kg astronaut and a 1100-kg satellite are at rest relative tothe space shuttle which is located 125 m away. how long does it take the astronaut to reach the shuttle

Compute the density of dry air : Calculate the density of dry air at 70 F from its average molecular mass given that the composition of dry air is 78.04 mole percent nitrogen, 20.95 mole percent oxygen, .934 mole percent argon, .0350 mole percent carbon dioxide and .00182 mole pe..

Find the resistivity of this nichrome : A nichrome wire is 1 m long and 1 x 10^-6 m^2 in cross-sectionalarea. When connected to a potential difference of 2 V, acurrent of 4 A exists in the wire. Find the resistivity of this nichrome.

Find the fluid velocity : A constriction in a pipe reduces its diameter from 6.3 cm to 2.1cm. where the pipe is wider, the fluid velocity is 8 m/s. find the fluid velocity

State a carbon dioxide fire extinguisher puts out the flame : Wood and oxygen are two reagents required to keep a campfire burning. identify the limiting and excess reagent: a) The fire dwindles over time. b) A carbon dioxide fire extinguisher puts out the flame.

Explain what is the energy of one photon of the light : In addition to continuous radiation, fluorescent lamps emit sharp lines in the visible region from a mercury discharge within the tube. Much of this light has a wavelength of 436 nm. What is the energy (in J) of one photon of this light

Estimate what tension force will break this rod : A 55cm long brass rod has a diameter of 3cm. What compression force will break this rod? What tension force will break this rod

User Account

All Pages