Describe the bulb after the switch is closed

Assignment Help Physics
Reference no: EM13987531

A battery, a capacitor, a bulb, and a switch are in a circuit in series. Unlike most real bulbs, the resistance of the bulb in this question does not change as the current through it changes. The switch is initially open, and the capacitor is uncharged.

1. Which statement correctly describes the bulb after the switch is closed? Assume the battery is ideal (it has no internal resistance) and the connecting wires have no resistance.

1. The bulb is bright and remains bright.

2. None of these is correct.

3. The bulb is dim and remains dim 4.

At first the bulb is bright and it gets dimmer and dimmer until it goes off.

5. At first the bulb is dim and it gets brighter and brighter until the brightness levels off.

2. Which of the following correctly describes what happens after the switch has remained closed for a long time?

1. None of these is correct.

2. The bulb continues is permanently on.

3. The potential difference across the capacitor is steady and much smaller than E.

4. The bulb is permanently off.

5. The current in the circuit is steady.

Reference no: EM13987531

Questions Cloud

Why do nell and sulfa watch chicken little drown : They tricked the free slaves by promising them the "best" land in the hills, where in actuality "planting was backbreaking, the soil slid down and washed away the seeds, and the wind lingered through the winter." The farmers claimed that high up in t..
Find the current through the battery : The batteries shown in the circuit in the figure (Figure 1) have negligibly small internal resistances. Assume that E = 8.00 V and R = 17.1 Ω . Find the current through the 30.0 Ω resistor.
Describe a specific motive style, or instrumentation : How are musical elements (be as specific and descriptive as possible!) employed with regards to film form, narrative, and emotional expression?Describe a specific motive, style, or instrumentation that returns in multiple places. What expressive purp..
The common app college transfer college student application : What: A 250-650 words essay for The Common App college transfer college student application. I am currently a student at a 4 year university and I am looking to transferring to another university where I can study Mechanical Engineering.
Describe the bulb after the switch is closed : Which statement correctly describes the bulb after the switch is closed? Assume the battery is ideal (it has no internal resistance) and the connecting wires have no resistance.
Creating a prompt for an essay on too big to fail : Creating a prompt for an essay on "too big to fail" concerning a private and public policy issue. Also, I need 10 recourse cited in MLA style along with 2-3 sentences of claims or points from the book and  speakers that support the issue on the promp..
Minimum transfer price for the small motor division : What is the minimum transfer price for the Small Motor Division? What is the maximum transfer price for the Kitchen Products Division? Is it important that transfers take place internally? If transfers do take place, what should the trans- fer pri..
Explain why it does or given an example : If a function f(x) is defined for all real x and has an inverse f-1(x), does it necessarily follow that also g(x) = [f(x)2] has an inverse g-1(x)?
Compute average operating assets : 1. Compute average operating assets. 2. Compute the margin and turnover ratios for last year. Compute ROI.

Reviews

Write a Review

Physics Questions & Answers

  Find the magnitude of the resulting magnetic field

A sphere of radius R is uniformly charged to a total charge of Q. It is made to spin about an axis that passes through its center with an angular speed ω. Find the magnitude of the resulting magnetic field at the center of the sphere.

  Find the equivalent resistance

A resistor is in the shape of a cube, with each side of resistance  R . Find the equivalent resistance between any two of its adjacent corners.

  What is the electric field at the location

Question: Field and force with three charges? What is the electric field at the location of Q1, due to  Q 2 ?

  What is the maximum displacement of the bridge deck

What is the maximum displacement of the bridge deck?

  What is the magnitude of the current in the wire

What is the magnitude of the current in the wire as a function of time?

  Blackbody

Questions on blackbody, Infra-Red Detectors & Optic Lens and Digital Image.

  Gravity conveyor

Illustrate the cause of the components accelerating from rest down the conveyor.

  Calculate the dc voltage

Calculate the dc voltage applied to the circuit.

  Quadrupole moments in the shell model

Quadrupole moments in the shell model

  Determine the tension in each string

Determine the tension in each string

  Introductory mechanics: dynamics

Calculate the smallest coefficient of static friction necessary for mass A to remain stationary.

  Evaluate maximum altitude

Evaluate maximum altitude?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd