Use the image of circuits above to answer the following, Select all that are cor

Question

Use the image of circuits above to answer the following,

Select all that are correct from the list below.

Connecting a second bulb doubles the total resistance of circuit (b) compared to (a)

Connecting just a second battery in series to the battery in circuit (a) doubles both the potential difference across the bulb A and the current through bulb A

Connecting a second battery in series in circuit (a) does not change the potential difference across the bulb A but doubles the current through bulb A

In circuit (c) the voltage across B+C is double that of bulb A in (a)

The current through bulbs B and C in (c) is the same as the current through A in (a)

In circuit (c) the voltage across B+C is the same as voltage across bulb A in (a)

Connecting a second battery in series in circuit (a) doubles the potential difference across the bulb A but the current through bulb A remains the same

The current in circuit (b) is double the current in circuit (a).

sts for your how the weekend at a tunities similar situations are still ways that when a theatery in connected a ceremonies Acres that , the magnitude of the National agents in the test This testigation you will engine batteries and the potential tenance fees t he In order to do this year will need the following items • two womer presidents - are IS was batteries must be very well, all outlines and teachers sist wires with alligator lip leads Two 14 bulbs in Market a momentary contact with You have already seen what happens to the brightness of the balls in circuit in Figure 1 win some second sold in series as shown in circuit AI (). The two bulbs in Figure 31b) are more as the original ult we concluded that the resistance of the circuit is larger, resulting in lines common the the bulbs (a) (b) (c) Figure 3.1: Series circuits with (a) one battery and one bulb, (b) one battery and two balls and tel two batteries and two bulbs. (All batteries and all bulbs are assumed to be identical 1. Comes to a switch for a built Prediction 1-1: What do you predict would happen to the brightness of the bulbs if you connected a second battery in series with the first at the same time you added the second alth, as in Figure 3. (G? How would the brightness of bulb A in circuit 31 (Q) compare to build B in circuit 3i (c)? To bulb c? Do this before coming to lab. Question I-2 in a series could When that on electric

Explanation / Answer

All the correct statments from the above are following:

(1) Connecting a second bulb doubles the total resistance of circuit (b) compared to (a)

(2) Connecting just a second battery in series to the battery in circuit (a) doubles both the potential difference

across the bulb A and the current through bulb A

(4) In circuit (c) the voltage across B+C is double that of bulb A in (a)

(5) The current through bulbs B and C in (c) is the same as the current through A in (a)

Related Questions

Navigate

• Browse (All)
• Browse U
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.