- #1
Staple Gun
- 10
- 0
Homework Statement
A) [Directly proportional/Inversely proportional] The electric field inside the wire is ... to resistivity of the material the wire made of.
B) [Directly proportional/Inversely proportional] The electric field inside the wire is ... to the current passing through the wire.
Homework Equations
This is my problem, I can't seem to find any equations that relate electric field to the resistivity or current in the wire.
The Attempt at a Solution
My guess is that A is inversely proportional, and B is directly proportional but its just a guess.