Reference ; AC/DC ELECTRONICS LABORATORYManual

PART B 7 Connect a single D-cell to a single light as in step 1, using a spring clip "switch" to allow you to easily turn the current on and off. Note the brightness of the light. Now connect the second D-cell into the circuit as shown in Figure 2.la. What is the effect on the brightness of the light? Figure 2.1a Figure 2.1b Figure 2.1c Connect the second D-cell as in Figure 2.1b. What is the effect on the brightness? 10 Finally, connect the second D-cell as in figure 2. Ic. What is the effect on the brightness? > NOTE: Determine the nature of the connections between the D-cells you made in steps 8-10. Which of these was most useful in making the light brighter? Which was least useful? Can you determine a reason why each behaved as it did