Question

relationship between voltage & current
use the drop - down men
for each statement.
current is the indepen
voltage is the depende
this graph shows a(an)
a current of 0.04 a gives a voltage of v.
a voltage of 2 v corresponds to a current of a.

Explanation:

Step1: Find voltage for current \(I = 0.04\mathrm{A}\)

Locate \(I = 0.04\mathrm{A}\) on the x - axis (current axis). Then move vertically until you meet the line graph, and then move horizontally to the y - axis (voltage axis). The value on the y - axis is \(5.0\mathrm{V}\).

Step2: Find current for voltage \(V = 2\mathrm{V}\)

Locate \(V = 2\mathrm{V}\) on the y - axis (voltage axis). Then move horizontally until you meet the line graph, and then move vertically to the x - axis (current axis). The value on the x - axis is \(0.016\mathrm{A}\) (approximate value by observing the graph scale).

Answer:

A current of \(0.04\mathrm{A}\) gives a voltage of \(5.0\mathrm{V}\). A voltage of \(2\mathrm{V}\) corresponds to a current of \(0.016\mathrm{A}\) (approximate value based on graph observation).