physics electric and current circuit

User Generated

xyrva

Science

Description

A carbon rod with a radius of 1.4 mm is used 

to make a resistor. 
What length of the carbon rod should be 
used to make a 1.3 Ω resistor? The resistivity 
of this material is 3.9 × 10−5 Ω · m . 
Answer in units of mm.

User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.

This question has not been answered.

Create a free account to get help with this and any other question!

Related Tags