1 points Save Answer Question 21 Your eventual goal is to predict bulb brightnes

Question

1 points Save Answer Question 21 Your eventual goal is to predict bulb brightness in the circuit in Fig. 6. It would be difficult to do this without an understanding of channeled flow, voltage, current, and Kirchhoff's loop rule and junction rule. Assume all bulbs are identical Figure 6 How does the potential difference Vi across bulb 1 compare with the potential difference V2 across bulb 2? More than Less than Same Can't tell without numbers for the battery voltage and the bulb resistance 1 points Save Answer Question 22 How does the potential difference V2 across bulb 2 in Fig. 6 compare with the potential difference V3 across bulb 33 More than Less than Same Can't tell without numbers for the battery voltage and the bulb resistance

Explanation / Answer

Question 21

V1 = V2 (1 &2 have same resistance )

Question 22

V2 = V3 (because in parallel)

Question 23

V4 = V5 (4 & 5 have same resistance )

Question 24

Vbf = Vcg (because in parallel)

Question 25

V4 < V6

Question 26

V6 = V7

Question 27

VAJ = VBI (parallel)

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