Respuesta :

According to the given statement:

  • As soon as when the switch is opened, the current flow is cut off for bulb B.
  • An increasingly diminishing current would flow through bulbs A and D as the completely charged capacitor serves as an energy source for them.

Briefing:

When the switch is opened, the current flow for bulb B immediately stops. As a result, bulb B remained switched off from the moment it is reopened until a considerable amount of time has passed.

The completely charged capacitor will operate as an energy source for bulbs A and D, and a diminishing current will pass through them exponentially. According to the equations of something like a discharging capacitor, they initially burn brightly but eventually go out.

Why are capacitors used, and what do they do?

Two conductors that are close to one another and are isolated from one another make up a capacitor, a device storing storing electrical energy. The parallel-plate capacitor is a straightforward illustration of such a storage device.

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I understand that the question you are looking for is:

After the switch has been closed for a long time, the switch is then reopened. Describe the behavior of the three light bulbs from the time when the switch is reopened to a long time after the switch has been reopened. Make sure that your description includes a comparison of the brightness of the bulbs. Explain your reasoning.

a) Bulb A:

b) Bulb B:

c) Bulb D:

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