A small drop of water is suspended motionless in air by a uniform electric field that is
Question:
(a) Is the excess charge on the water drop positive or negative? Why?
(b) How many excess electrons or protons reside on the drop?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 72% (18 reviews)
Since the charged droplet charge q is suspended motionless in the electric field E the ...View the full answer
Answered By
Sufiyan Ahmed Tariq
I am a Chartered Accountant and an Associate Public & Finance Accountant. I also hold a bachelors of Commerce degree. I have over 8 years of experience in accounting, finance and auditing. Through out my career, I have worked with many leading multinational organisation.
I have helped a number of students in studies by teaching them key concepts of subjects like accounting, finance, corporate law and auditing. I help students understanding the complex situation by providing them daily life examples.
I can help you in the following subject / areas:
a) Accounting;
b) Finance;
c) Commerce;
d) Auditing; and
e) Corporate Law.
4.90+
7+ Reviews
17+ Question Solved
Related Book For
Question Posted:
Students also viewed these Modern Physics questions
-
The earth has a downward-directed electric field near its surface of about 150 N/C. If a raindrop with a diameter of 0.020 mm is suspended, motionless, in this field, how many excess electrons must...
-
Show that the quantity has the dimensions of length, where the surface tension has units of energy per unit area. Look up the surface tension of water and evaluate l for water. When a small drop of...
-
A 15.0-kg bucket of water is suspended by a very light rope wrapped around a solid uniform cylinder 0.300 m in diameter with mass 1.2.0 kg. The cylinder pivots on a frictionless axle through its...
-
For 2020, cost of goods available for sale for Blossom Corporation was $5500000. The gross profit rate on sales was 25% Sales for the year were $5000000. What was the amount of the ending inventory?...
-
Compare and contrast the advantages and disadvantages of using teams in todays workplace.
-
For the following exercises, find the measurement of angle A. 6.8 4.3 8.2
-
Write down working of two-stroke petrol engine with neat sketch.
-
Discuss the probable justification for each of the following aspects of the tax law. a. A tax credit is allowed for amounts spent to furnish care for minor children while the parent works. b....
-
Thomas and his wife Diana have operated their children's daycare for the last three years. They also own the daycare facility, a building, and the adjacent land on 1322 Glades Road. They have limited...
-
Paper Company acquired 100 percent of Scissor Companys outstanding common stock for $370,000 on January 1, 20X8, when the book value of Scissors net assets was equal to $370,000. Paper uses the...
-
Two spherical shells have a common center. A -1.6 10-6 C charge is spread uniformly over the inner shell, which has a radius of 0.050 m. A +5.1 10-6 C charge is spread uniformly over the outer...
-
When point charges q1 = +8.4 C and q2 = +5.6 C are brought near each other, each experiences a repulsive force of magnitude 0.66 N. Determine the distance between the charges.
-
Why do you think services are taxed differently than products? Is this fair? Why or why not?
-
- How many digits are in the simplified whole number value of: (Hint: you do not need to multiply this out, think indices) 216 x 32 x 256
-
You are part of a team that discovered a new planet in our solar system and decided to call it Planet Assoca. This new planet has no atmosphere, a solar constant (S) of 1200 W/m 2 , an albedo () of...
-
Suppose that you have a piece of land to sell and you have two buyers. If the first buyer receives a fraction of the piece of land, the buyer will pay you U(x) dollars. Similarly, the second buyer...
-
1. An object, 3.00 cm in height, is positioned 30.0 cm in front of a spherical refracting surface (n2 = 1.33), which is placed in air, as illustrated in the figure below. The radius of curvature of...
-
A solid shaft in the oscillating bin of a rotary dryer is 0.4 m long. If the angular twist is 4 degrees and is stressed to 40 MPa, compute the required shaft diameter. Use G = 83 GPa, and a safety of...
-
A careful reading of an unmodified opinion audit report indicates several important phrases. Explain why each of the following phrases or clauses is used rather than the alternative provided: a. The...
-
Which of the ocean zones shown would be home to each of the following organisms: lobster, coral, mussel, porpoise, and dragonfish? For those organisms you identify as living in the pelagic...
-
A parallel-plate capacitor with circular plates of radius R is being discharged. The displacement current through a central circular area, parallel to the plates and with radius R/2, is 2.0 A. What...
-
Figure gives the variation of an electric field that is perpendicular to a circular area of 2.0 m2. During the time period shown, what is the greatest displacement current through the area? 6. 2 4 6...
-
Figure shows a loop model (loop L) for a paramagnetic material. (a) Sketch the field lines through and about the material due to the magnet. What is the direction of? (b) The loop's net magnetic...
-
respond to the following : Hi Kassim, "Given that you have successfully applied these steps to pay down your car loan faster, how would you adapt this financial plan if you were to encounter a...
-
The Impact of Artificial Intelligence in the Accounting Profession: Challenges and Opportunities: The accounting profession has been undergoing significant transformations with the advent of...
-
The following is an alphabetical list of accounts and balances for J. Robinson, proprietorship at June 30, 2024 Accounts Payable $13,300 Notes Payable $31, 800, Accounts Receivable $10, 850 Prepaid...
Study smarter with the SolutionInn App