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Student Exploration: Circuits (gizmos) UPDATED Exam Questions and CORRECT Answers $7.99   Add to cart

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Student Exploration: Circuits (gizmos) UPDATED Exam Questions and CORRECT Answers

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Student Exploration: Circuits (gizmos) UPDATED Exam Questions and CORRECT Answers Suppose a single light bulb burns out. How do you think this will affect lights that are strung along a single wire? - Correct Answer- All of the other lights will go out. This is an example of a series circui...

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  • August 18, 2024
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  • 2024/2025
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  • Questions & answers
  • Student Exploration: Circuits
  • Student Exploration: Circuits
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MGRADES
Student Exploration: Circuits (gizmos)
UPDATED Exam Questions and
CORRECT Answers

Suppose a single light bulb burns out. How do you think this will affect lights that are strung
along a single wire? - Correct Answer- All of the other lights will go out. This is an example
of a series circuit.


How will a single burned-out bulb affect the string of lights if each light is attached to its own
wire? - Correct Answer- There will be no change in the brightness of the other lights. This is
an example of a parallel circuit.


Click the light switch to turn it to ON. What happens? - Correct Answer- The light bulb starts
to glow.


How does changing the battery's voltage affect the current? - Correct Answer- The higher the
battery voltage, the greater the flow of current in the circuit.


How does changing the battery's voltage affect the brightness of the light? - Correct Answer-
The higher the battery voltage, the brighter the bulb shines.


Remove the wire. What happens? - Correct Answer- The current stops and the bulb stops
glowing.


How do you think increasing the resistance in a circuit will affect the current in the wire? -
Correct Answer- The flow of the current will decrease due to the resistance.


Is the current the same throughout, or does it change? - Correct Answer- The same


What is the current in the wire now? - Correct Answer- 2.7 amp


What is the mathematical relationship between voltage (V), resistance (R), and current (I)? -
Correct Answer- V= IxR

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