Question

which factors affect the resistance of a material? select three options. length current thickness temperature voltage

Explanation:

Resistance of a material is determined by intrinsic and geometric factors. Length (longer material increases resistance), thickness (greater thickness reduces resistance, related to cross-sectional area), and temperature (affects atomic vibration, altering electron flow) are direct factors. Current and voltage are related to resistance via Ohm's law ($R = \frac{V}{I}$) but do not affect resistance itself.

Answer:

length, thickness, temperature