Technical Sciences Grade 11 Page 5 Of 5 NSC Vhembe 3. For this investigation, write down : 3.1 3.2 Dependant variable (1) (1) ONE fixed/controlled variable 4. Give a reason why the switch is kept open between the readings 5. Use your reading obtained to plot a graph of potential difference( against current(1) 6. Do the analysis and interpretation of the result. 6.1 6.2 What is the shape of the graph? (1) What does the gradient of the graph represent? 7. Use the graph to calculate the gradient. 8. 9. (4) What is the resistance of the unknown resistor? (1) (1) Is the unknown resistor an ohmic conductor or a non-ohmic cond Give a reason for your answer. Marks: [22] [3] [30] Pract TOTA

Technical Sciences Grade 11 Page 5 Of 5 NSC Vhembe 3. For this investigation, write down : 3.1 3.2 Dependant variable (1) (1) ONE fixed/controlled variable 4. Give a reason why the switch is kept open between the readings 5. Use your reading obtained to plot a graph of potential difference( against current(1) 6. Do the analysis and interpretation of the result. 6.1 6.2 What is the shape of the graph? (1) What does the gradient of the graph represent? 7. Use the graph to calculate the gradient. 8. 9. (4) What is the resistance of the unknown resistor? (1) (1) Is the unknown resistor an ohmic conductor or a non-ohmic cond Give a reason for your answer. Marks: [22] [3] [30] Pract TOTA

Similar questions

Constants In (Figure 1), the total resistance is 11.0 k, and the battery's emf is 24.0 V. The time constant is measured to be 18.0 us. Part B Calculate the time it takes for the voltage across the resistor to reach 14.0 V after the switch is closed. Express your answer to three significant figures and include the appropriate units. Figure <1 of 1 HẢ Value Units + Submit Request Answer Provide Feedhack 國

Needs Complete solution with 100 % accuracy don't use chat gpt or ai plz plz plz.
In figure 1, suppose that ε = 69.0 V, R = 250.0 ohms, and L = 0.170 H. Which switch S2 open, switch S1 is left closed until a constant current is established. Then S2 is closed and S1 is opened, taking the battery out of the circuit. Part A: What is the initial current, just after S2 is closed and S1 is opened, then determine the current in the resistor at t = 4.50x 10^-4 s. Part B: What is the potential difference between points b and c at t = 4.5 x 10^-4 s, then determine which point is at a higher potential (b or c)? Part C: How long does it take the current to decrease to half its initial value? Answer in seconds. Thank You for the help in advance!