A 15 nF capacitor is connected across a 70 V battery. How much work must be done
Question:
(a) With the battery connected, and
(b) With it disconnected?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 66% (12 reviews)
a Let us write C 0 for the initial capacitance of the capacitor and V for the emf of the battery Sin...View the full answer
Answered By
Bhartendu Goyal
Professional, Experienced, and Expert tutor who will provide speedy and to-the-point solutions. I have been teaching students for 5 years now in different subjects and it's truly been one of the most rewarding experiences of my life. I have also done one-to-one tutoring with 100+ students and help them achieve great subject knowledge. I have expertise in computer subjects like C++, C, Java, and Python programming and other computer Science related fields. Many of my student's parents message me that your lessons improved their children's grades and this is the best only thing you want as a tea...
3.00+
2+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Electricity and Magnetism questions
-
How much work must be done to bring three electrons from a great distance apart to 1.0 X 10-10 m from one another (at the corners of an equilateral triangle)?
-
How much work must be done to pull apart the electron and the proton that make up the hydrogen atom if the atom is initially in? (a) Its ground state and (b) The state with n = 2?
-
How much work must be done to 30 grams of CO at standard temperature and pressure to compress it to a fifth of its initial volume if the process is (a) Isothermal; (b) Adiabatic?
-
Prepare journal entries to record each of the following sales transactions for the sales company. The company uses a perpetual inventory system and the gross method. 1. April 1st Sold for $3,000,...
-
Neon Corporation's stock returns have a covariance with the market portfolio of .0415. The standard deviation of the returns on the market portfolio is 20 percent, and the expected market risk...
-
Why do some people call utilitarian thought the "philosophy of business"?
-
An auditor is performing an attribute estimation sampling plan. The risk of assessing control risk too low is .05 and sample size is 80. Assuming one deviation is detected, what is the auditor's...
-
Reid Chocolates (see problem 9.6) is considering a third layout, as shown below. Evaluate its effectiveness in trip-distance feet. In problem 9.6, you have just been hired as the director of...
-
A car is driven east for a distance of 4 0 km , then north for 2 1 km , and then in a direction 2 6 \\ deg east of north for 2 7 km . Determine ( a ) the magnitude of the car\'s total displacement...
-
Chaplin Arts, Inc.s comparative balance sheets for December 31, 2014 and 2013 follow. The following additional information about Chaplin Artss operations during 2013 is available: (a) Net income,...
-
Near the surface of the Earth there is a downward-directed electric field of 150 Vm-1. Using Gausss theorem, calculate the surface charge density at the Earths surface. Assume the Earth is a...
-
An air spaced parallel-plate capacitor has square plates of side l separated by a distance t. Write down an expression for its capacitance C. A square block of dielectric of side l, thickness t and...
-
Draw a project network from the following information. What activity(s) is a burst activity? What activity(s) is a mergeactivity? ID Description Predecessor Contract signed Survey designed Target...
-
Derive an expression for the equivalent spring constant when two similar springs are connected: (a) in parallel, (b) in series.
-
Derive an expression for shear stress and deflection in a helical spring subjected to an axial force.
-
Your firms bank has offered you two options for short-term financing in the amount of \($400,000.\) The first option is a committed line of credit with a commitment fee of 0.5% (EAR) and an interest...
-
Prove the useful identity employed in Eq. (14.20) that \(e^{i L \phi}=\cosh \phi+i L \sinh \phi\). Expand the exponential in a power series and compare the odd and even terms to the power series...
-
The Lie bracket of vector fields \(A\) and \(B\) is defined as their commutator, \([A, B]=\) \(A B-B A\). The Lie bracket of two basis vectors vanishes for a coordinate basis but not for a...
-
As shown in Fig.12.14, an object that can be considered point-like with mass \(m=0.50 \mathrm{~kg}\) is resting on a rough horizontal surface with dynamic friction coefficient \(\mu=0.30\). At the...
-
What is the maximum volume of 0.25 M sodium hypochlorite solution (NaOCl, laundry bleach) that can be prepared by dilution of 1.00 L of 0.80 M NaOCl?
-
The IT manager at Pitt Fitness is creating a backup of the company database. What is the best location for storing the backup? a. At the Downtown location b. Next to the current database for easy...
-
Setting a new world record in a 100-m race, Maggie and Judy cross the finish line in a dead heat, both taking 10.2 s. Accelerating uniformly, Maggie took 2.00 s and Judy 3.00 s to attain maximum...
-
A commuter train travels between two downtown stations. Because the stations are only 1.00 km apart, the train never reaches its maximum possible cruising speed. During rush hour the engineer...
-
A hard rubber ball, released at chest height, falls to the pavement and bounces back to nearly the same height. When it is in contact with the pavement, the lower side of the ball is temporarily...
-
Suppose you were interested in studying the quality of conditions within a prison. What indicators would you measure to give the clearest picture of the realities of prison life? Cite the below...
-
On March 31, 2023, Panda Co. assessed its assets for impairment as part of its year-end procedures. It was found that equipment had a recoverable value of $15,000, a remaining useful life of three...
-
Petty's comparative balance sheets at December 31, 2020, and December 31, 2019, report the following (in millions). (Click the icon to view the comparative balance sheets.) Requirements Below are...
Study smarter with the SolutionInn App