The brightness of bulb B, if bulb A is removed from the circuit.

Question

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Answer 1

Question

Chapter 23, Problem 1CQ

To determine

To explain: The brightness of bulb B, if bulb A is removed from the circuit.

Expert Solution & Answer

Answer to Problem 1CQ

The brightness of bulb B does not change, when bulb A is removed from the circuit.

Explanation of Solution

Refer to FIGURE Q23.1 in the textbook.

Consider I is the total current in the circuit, R is the resistance of the bulb A and bulb B and V is the applied voltage.

Since the two bulbs are connected in parallel, the potential difference ΔV across each bulb is must be same.

Redraw the FIGURE Q23.1 as shown in Figure 1 by removing bulb A.

COLLEGE PHYSICS:STRATEGIC APPR.AP ED., Chapter 23, Problem 1CQ

When a bulb A is removed from the circuit, as the potential difference across the bulb B remains same that is ΔV, therefore the brightness of the bulb B does not change.

Conclusion:

Thus, the brightness of bulb B does not change, when bulb A is removed from the circuit.

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Students have asked these similar questions

2

3

Imagine you are out for a stroll on a sunny day when you encounter a lake. Unpolarized light from the sun is reflected off the lake into your eyes. However, you notice when you put on your vertically polarized sunglasses, the light reflected off the lake no longer reaches your eyes. What is the angle between the unpolarized light and the surface of the water, in degrees, measured from the horizontal? You may assume the index of refraction of air is nair=1 and the index of refraction of water is nwater=1.33 . Round your answer to three significant figures. Just enter the number, nothing else.

Answer 2

Question

Chapter 23, Problem 1CQ

To determine

To explain: The brightness of bulb B, if bulb A is removed from the circuit.

Expert Solution & Answer

Answer to Problem 1CQ

The brightness of bulb B does not change, when bulb A is removed from the circuit.

Explanation of Solution

Refer to FIGURE Q23.1 in the textbook.

Consider I is the total current in the circuit, R is the resistance of the bulb A and bulb B and V is the applied voltage.

Since the two bulbs are connected in parallel, the potential difference ΔV across each bulb is must be same.

Redraw the FIGURE Q23.1 as shown in Figure 1 by removing bulb A.

COLLEGE PHYSICS:STRATEGIC APPR.AP ED., Chapter 23, Problem 1CQ

When a bulb A is removed from the circuit, as the potential difference across the bulb B remains same that is ΔV, therefore the brightness of the bulb B does not change.

Conclusion:

Thus, the brightness of bulb B does not change, when bulb A is removed from the circuit.

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Answer 3

Question

Chapter 23, Problem 1CQ

To determine

To explain: The brightness of bulb B, if bulb A is removed from the circuit.

Expert Solution & Answer

Answer to Problem 1CQ

The brightness of bulb B does not change, when bulb A is removed from the circuit.

Explanation of Solution

Refer to FIGURE Q23.1 in the textbook.

Consider I is the total current in the circuit, R is the resistance of the bulb A and bulb B and V is the applied voltage.

Since the two bulbs are connected in parallel, the potential difference ΔV across each bulb is must be same.

Redraw the FIGURE Q23.1 as shown in Figure 1 by removing bulb A.

COLLEGE PHYSICS:STRATEGIC APPR.AP ED., Chapter 23, Problem 1CQ

When a bulb A is removed from the circuit, as the potential difference across the bulb B remains same that is ΔV, therefore the brightness of the bulb B does not change.

Conclusion:

Thus, the brightness of bulb B does not change, when bulb A is removed from the circuit.

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Answer 4

Question

Chapter 23, Problem 1CQ

To determine

To explain: The brightness of bulb B, if bulb A is removed from the circuit.

Expert Solution & Answer

Answer to Problem 1CQ

The brightness of bulb B does not change, when bulb A is removed from the circuit.

Explanation of Solution

Refer to FIGURE Q23.1 in the textbook.

Consider I is the total current in the circuit, R is the resistance of the bulb A and bulb B and V is the applied voltage.

Since the two bulbs are connected in parallel, the potential difference ΔV across each bulb is must be same.

Redraw the FIGURE Q23.1 as shown in Figure 1 by removing bulb A.

COLLEGE PHYSICS:STRATEGIC APPR.AP ED., Chapter 23, Problem 1CQ

When a bulb A is removed from the circuit, as the potential difference across the bulb B remains same that is ΔV, therefore the brightness of the bulb B does not change.

Conclusion:

Thus, the brightness of bulb B does not change, when bulb A is removed from the circuit.

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Answer 5

Chapter 23, Problem 1CQ

To determine

To explain: The brightness of bulb B, if bulb A is removed from the circuit.

Expert Solution & Answer

Answer to Problem 1CQ

The brightness of bulb B does not change, when bulb A is removed from the circuit.

Explanation of Solution

Refer to FIGURE Q23.1 in the textbook.

Consider I is the total current in the circuit, R is the resistance of the bulb A and bulb B and V is the applied voltage.

Since the two bulbs are connected in parallel, the potential difference ΔV across each bulb is must be same.

Redraw the FIGURE Q23.1 as shown in Figure 1 by removing bulb A.

COLLEGE PHYSICS:STRATEGIC APPR.AP ED., Chapter 23, Problem 1CQ

When a bulb A is removed from the circuit, as the potential difference across the bulb B remains same that is ΔV, therefore the brightness of the bulb B does not change.

Conclusion:

Thus, the brightness of bulb B does not change, when bulb A is removed from the circuit.

Answer 6

Chapter 23, Problem 1CQ

To determine

To explain: The brightness of bulb B, if bulb A is removed from the circuit.

Expert Solution & Answer

Answer to Problem 1CQ

The brightness of bulb B does not change, when bulb A is removed from the circuit.

Explanation of Solution

Refer to FIGURE Q23.1 in the textbook.

Consider I is the total current in the circuit, R is the resistance of the bulb A and bulb B and V is the applied voltage.

Since the two bulbs are connected in parallel, the potential difference ΔV across each bulb is must be same.

Redraw the FIGURE Q23.1 as shown in Figure 1 by removing bulb A.

COLLEGE PHYSICS:STRATEGIC APPR.AP ED., Chapter 23, Problem 1CQ

When a bulb A is removed from the circuit, as the potential difference across the bulb B remains same that is ΔV, therefore the brightness of the bulb B does not change.

Conclusion:

Thus, the brightness of bulb B does not change, when bulb A is removed from the circuit.

Answer 7

Chapter 23, Problem 1CQ

To determine

To explain: The brightness of bulb B, if bulb A is removed from the circuit.

Answer 8

Expert Solution & Answer

Answer to Problem 1CQ

The brightness of bulb B does not change, when bulb A is removed from the circuit.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Refer to FIGURE Q23.1 in the textbook.

Consider I is the total current in the circuit, R is the resistance of the bulb A and bulb B and V is the applied voltage.

Since the two bulbs are connected in parallel, the potential difference ΔV across each bulb is must be same.

Redraw the FIGURE Q23.1 as shown in Figure 1 by removing bulb A.

COLLEGE PHYSICS:STRATEGIC APPR.AP ED., Chapter 23, Problem 1CQ

When a bulb A is removed from the circuit, as the potential difference across the bulb B remains same that is ΔV, therefore the brightness of the bulb B does not change.

Conclusion:

Thus, the brightness of bulb B does not change, when bulb A is removed from the circuit.

Answer 12

Ch. 23 - Prob. 1CQ Ch. 23 - Prob. 2CQ Ch. 23 - Current Iin flows into three resistors connected...Ch. 23 - The circuit in Figure Q23.4 has two resistors,...Ch. 23 - The circuit in Figure Q23.5 has a battery and two...Ch. 23 - Prob. 6CQ Ch. 23 - Prob. 7CQ Ch. 23 - In the circuit shown in Figure Q23.6, bulbs A and...Ch. 23 - Figure Q23.7 shows two circuits. The two batteries...Ch. 23 - Figure Q23.8 shows two circuits. The two batteries...

The brightness of bulb B, if bulb A is removed from the circuit.

To explain: The brightness of bulb B, if bulb A is removed from the circuit.

Answer to Problem 1CQ

Explanation of Solution

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Chapter 23 Solutions