Question

if youve already done this activity and want to try again (untracked), feel free to replay activity no task tracking you can resize the interactive by slowly dragging the dashed lines to the right of the interactive. you may also click the full screen icon on the top left to go full screen if possible on your device. having problems staying logged in or are you experiencing issues? please visit our troubleshooting section for solutions. lesson ec4: resistance, voltage and current the resistance of a wire that follows ohms law depends mainly on the ____. identify all that apply. a. material of which the wire is made b. color of the insulating cover c. length of wire d. diameter (thickness) of wire e. voltage f. current through the circuit

Explanation:

The resistance of an ohmic wire is defined by the formula $R =
ho\frac{L}{A}$, where $
ho$ is the resistivity (determined by the wire's material), $L$ is the wire's length, and $A$ is the cross-sectional area (related to diameter). Voltage and current affect each other per Ohm's law but do not determine the wire's inherent resistance, and the insulation color has no impact on electrical resistance.

Answer:

a. material of which the wire is made
c. length of wire
d. diameter (thickness) of wire