Question: A parallel-plate capacitor in air has a plate separation of 1.50 cm and a plate area of 25.0 cm2. The plates are charged to a

A parallel-plate capacitor in air has a plate separation of 1.50 cm and a plate area of 25.0 cm2. The plates are charged to a potential difference of 250 V and disconnected from the source. The capacitor is then immersed in distilled water. Determine
(a) The charge on the plates before and after immersion,
(b) The capacitance and potential difference after immersion, and
(c) The change in energy of the capacitor. Assume the liquid is an insulator.

Step by Step Solution

★★★★★

3.29 Rating (161 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Originally a b c Finally The charge is the same before and after immersion wi... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

P-M-C-D (47).docx

120 KBs Word File

Students Have Also Explored These Related Electricity and Magnetism Questions!

A parallel plate capacitor has the space between the plates filled with a slab of dielectric with k = 3. While the capacitor is connected to a battery, the dielectric slab is removed. Describe...

A parallel plate capacitor has a capacitance of with air between the plates. The capacitor is connected to a 12-V battery and charged. The battery is then removed. When a dielectric is placed between...

A parallel plate capacitor has a capacitance of 2.0 F and plate separation of 1.0 mm. (a) How much potential difference can be placed across the capacitor before dielectric breakdown of air occurs...

b. An air-filled (k = 1.00) ideal parallel plate capacitor has a plate separation of 2.00 mm and a plate area of 60.0 cm. The plates of the capacitor are charged to a potential difference of 85.0 V...

A parallel-plate capacitor with air between the plates and plate separation distance $d$ is connected to a battery that maintains a potential difference $V_{\text {batt }}$ between the plates....

The capacitor in the gure has a capacitance of 29 uF and is initially uncharged. The battery provides a potential difference of 140 V. After switch Sis closed, how much charge will pass through it?...

An ideal air-filled parallel plate capacitor with plate a separation of 4.0 cm has a plate area of 0.040 m2. What is the capacitance of this capacitor with air between these plates? (80 = 8.85 x...

An air - filled parallel - plate capacitor is constructed with a plate area of 0 . 4 9 m 2 and a plate separation of 0 . 2 5 mm . It is then charged to a potential difference of 1 8 V ? ( 0 = 8 . 8 5...

1. (a)A teaching assistant connects a 3.50 V battery to the plates of a capacitor. After waiting a while, the capacitor reaches a maximum amount of 23.0 C of stored charge. What is the value of the...

Please I need just the answers no work is needed 1) Two plates with area "LOU X 103 m2 are separated by a distance of 5.90 x 104 m. If a charge of 4.40 x 103 C is moved from one plate to the other,...

Groschl Company has had great difficulty in controlling manufacturing overhead costs. At a recent convention, the president heard about a control device for overhead costs known as a flexible budget...

In considering how to make a big change in organizational operations (as in the case of switching to CCPM), why might it be necessary to focus on changing the organizations current culture? That is,...

Question 4 SNAP is looking to purchase a small startup Omega for their AR technology. Omega will cost 5 0 0 million to buy out and SNAP does not want to increase their debt to equity ratio. What is...

If F = (xy3 z*) + 4xyzf y*z k and G = xz + yz j + xy k find: . curl F b. div F . div (curl F) d. curl G . div G f. div (curl G)

KUALA LUMPUR (July 14): There are some issues of ineffectiveness, weaknesses and non-compliance in managing programmes, projects and activities, according to the Auditor-Generals report. As stated in...

When solutions of silver nitrate and magnesium chloride are mixed, silver chloride precipitates out of solution according to the equation 2ANO3(aq) + MgCh (aq)2AgCl(s) + Mg(NO,)a(aq) Part A What mass...

Using Green's theorem, evaluate $(x2 - y2)dx + (2y - x)dy where C consists of the boundary of the region in the first quadrant that is bounded by the graphs y = x and y = x3.

Determine the internal force in member DB using trusses properties, if P =12 kN |P kN -2 m -2 m 1.5 m

Give specific examples of major change confronting management today and probable implications for your university and/or an organisation of your choice.

These data come from an experiment that investigated the effects of content of stimuli (presented in photo form) and length of presentation of stimuli on people's anxiety as measured by heart...

Which of the following does NOT qualify as a dwelling unit? a. House. b. Pontoon boat with neither kitchen nor restroom. c. Mobile home. d. Sailboat with kitchen and restroom. 10. Joey bought his...

L Ltd faces a cost of equity of 20% per annum and a cost of debt of 12%. These rates apply up to a level of gearing of 75%, i.e. where the company is 75% debt financed. The cost of both debt and...