Sho Kano
- 372
- 3
My professor says resistance depends on,
R\quad =\quad \frac { \rho L }{ A }
And is defined as,
R\quad =\quad \frac { V }{ I }
What does she mean? What is the difference?
A definition is denoted by \equiv, what is the difference between that and an ordinary equal sign?
R\quad =\quad \frac { \rho L }{ A }
And is defined as,
R\quad =\quad \frac { V }{ I }
What does she mean? What is the difference?
A definition is denoted by \equiv, what is the difference between that and an ordinary equal sign?