Stoof
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Which of the following does not affect the materials resistance?
The length of the material
The type of material
The temperature of the material
Or Ohm’s law
NEED FAST

Respuesta :

r3t40
There are couple of equations:

[tex]R = \frac{U}{I} [/tex]

Voltage [tex]U[/tex] and current [tex]I[/tex] affect resistance.

[tex]R = \frac{ \rho l}{A} [/tex]

Length [tex]l[/tex] and area [tex]A[/tex] affect resistance as well as type of material expressed with [tex]\rho[/tex].

Temperature does not affect resistance. However some resistors are temperature dependent.

So my answer would be C even though it's not completely correct.

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