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Interactive Video
•
Instructional Technology
•
8th Grade
•
Hard
TÍM LÊ
FREE Resource
6 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • Ungraded
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2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens when the first switch is closed in the initial circuit?
Current flows through the inductor.
The capacitor charges.
Both the capacitor and inductor activate.
The circuit remains open.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
After the capacitor is fully charged and the first switch is opened, what is the state of the capacitor?
It is fully discharged.
It holds a charge with positive on the top plate and negative on the bottom.
It holds a charge with negative on the top plate and positive on the bottom.
It has no effect on the circuit.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When the second switch is closed, connecting the charged capacitor to the inductor, what is the immediate effect?
The inductor immediately stops current flow.
The capacitor discharges through the inductor.
The inductor charges the capacitor further.
The circuit breaks.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the current in the circuit when the capacitor is fully discharged during the oscillation?
Current stops flowing.
The inductor's magnetic field collapses, maintaining current flow.
The capacitor recharges with the same polarity.
The circuit enters a steady state.
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What phenomenon is demonstrated by the continuous transfer of energy between the capacitor and the inductor in the closed LC circuit?
Resonance
Damping
Oscillation
Rectification
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