Which of the following describes the type of graph you'd expect when plotting voltage across an electrical component vs current through the component, if it followed Ohm's Law?Question 3Select one:a.an inverse power lawb.Linearc.Quadraticd.Exponential

Students are provided with an unknown resistor that has a constant resistance for all potential differences. The students are instructed to plot an I-V graph for the resistor.Which, if any, of the following are true for I-V graphs of ohmic devices?Amust be a horizontal lineBmust pass through the originCmust not pass through the originDnone of the above

Look at the diagram below. What is this a current-voltage graph for?

The slope of the V-I graph shall give:(a) resistance (b) reciprocal of resistance (c) power (d) charge

Which part of the experiment involves using a graph?a.Setting up the circuitb.Adjusting the voltage on the power supplyc.Measuring the current with an ammeterd.Calculating the force based on the slope of a graph

Ohm's law describes the relationship between voltage, resistance, and current. Which of these is Ohm s law?Group of answer choicesV = R/IV = I/RV = IRR =VI