Step 1: Get the required Apparatus by clicking on the 'COMPONENTS' button.
Step 2: Make connections as per the given Circuit diagram.
Step 3: Click on the 'CHECK' button for checking the connections.
Step 4: Switch ON the 'POWER' button after making right connections.
Step 5: 'CONTROLS' will now get enabled , you can start taking readings in the observation table.
Step 6: Click on the 'PLOT' button to plot the Graph.
IMPORTANT !!1. If you made wrong connection while making your circuit you have to start again by clicking on 'RESET' button and make fresh connections.2. Keep the 'RESISTANCE' value constant.3. Observation table will be enabled only when ' POWER SUPPLY ' will be Switched ON. CIRCUIT DIAGRAM :