Four bulbs and a voltage source are connected as shown. Assume that the light bu

Question

Four bulbs and a voltage source are connected as shown. Assume that the light bulbs behave like ohmic resistors, and that they are brighter the more current is passing through them. Consider the light bulb being pointed at.

What happens if you cut at position A?

1. The light bulb will become brighter.

2. The light bulb will have the same brightness.

3. The light bulb will become dimmer but not go off.

4. the light bulb will go off.

What happens if you cut at position B?

1. The light bulb will become brighter.

2. The light bulb will have the same brightness.

3. The light bulb will become dimmer but not go off.

4. the light bulb will go off.

What happens if you cut at position C?

1. The light bulb will become brighter.

2. The light bulb will have the same brightness.

3. The light bulb will become dimmer but not go off.

4. the light bulb will go off.

What happens if you cut at position D?

1. The light bulb will become brighter.

2. The light bulb will have the same brightness.

3. The light bulb will become dimmer but not go off.

4. the light bulb will go off.

Explanation / Answer

2,4,1,3

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

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