Instructions

• STEP 1: Set the values of resistances R₁, R₂, R₃, R_L by adjusting the sliders.


• STEP 2: Make connections as per the instructions given below:


• Case 1: (a) To measure R_TH short circuit the terminals for power supply (9-10) and connect Multimeter with circuit (5-11 and 6-13).


• (b) Now, Check the connections by clicking on ‘CHECK’ button.


• (i) If the connections are ‘Invalid’ click on corresponding label to remove the connection.


• (ii) And, If the connections are ‘Right Connections’ then follow the below steps.


• (c) Now click on ‘ADD’ button to add the readings in the observation table.


• (d) Don’t Reset the experiment, Remove the connections(9-10), (5-11 and 6-13) by clicking on the corresponding labels.


• Case 2: (a) Now, Measure V_TH by connecting the power supply with the circuit (7-9 and 8-10) and connect the voltmeter (1-11 and 2-13).


• (b) Now, Check the connections by clicking on ‘CHECK’ button.


• (i) If the connections are ‘Invalid’ click on corresponding label to remove the connection.


• (ii) And, If the connections are ‘Right Connections’ then follow the below steps.


• (c) Now, Turn on the power supply by clicking on the ‘POWER’ button and vary the voltage by moving the slider.


• (d) Now, Click on ‘ADD’ button to add the readings in the observation table.


• (e) Don’t Reset the experiment, Remove the connections(1-11 and 2-13) by clicking on the corresponding labels.


• Case 3: (a) Now, Measure the I_L by connecting the power supply with the circuit (7-9 and 8-10) and connect ammeter (3-11 and 4-12 and 13-14).


• (b) Now, Check the connections by clicking on ‘CHECK’ button.


• Note: Now, follow the CASE 2 steps after checking the connections till (d) point.


• STEP 3 : Now, Click on ‘CALCULATE’ button to calculate the load current(I_L).


• STEP 4 : In Calculation section, We have to manually calculate the Load current (I_L) by using the formula and verify it with the help of ‘VERIFY’ button.


• STEP 5 : Click on ‘PRINT’ button to takeout the print of the webpage.


• STEP 6 : Click on ‘RESET’ button to reload the webpage.