..   4.01

Plot I-V Curve
==============

Schematic
---------

.. image:: schematics/res-compare.svg
	   :width: 300px

Instructions
------------
- Connect the resistors as shown in the figure.
- R2 is used for measuring current, generally 1000 Ohms
- Current through the circuits is Voltage at A1 / R2
- PV1 is varied is steps. Voltage across R1 with current is plotted

