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.
-
Central Valley Construction (CVC) purchased $80,000 of sheet metal fabricating equipment from Buffalo Supply on January 1, 2017. CVC paid $15,000 cash and signed a five-year, 10% note for the...
-
On January 1,2010, you borrowed $10,000 on a five-year, 8% note payable. At December 31,2010, you should record a journal entry that includes which of the following? a. Note Payable of $10,000 b....
-
Swenson Saws produces bow, frame, dovetail, and tenon Saws used by craft furniture makers. During an 8-hour shift, a Saw is produced every 6 minutes. The demand for bow, frame, and dovetail Saws is...
-
Slick makes an initial year 0 investment of $10 million in inventories of plastic and steel for its blade plant. Then in year 1 it accumulates an additional $20 million of raw materials. The total...
-
Which of the following statements are false? 1. Revenue provides only outward flows of cash. 2. Revenue is a subdivision of Assets. 3. Revenue provides an inward flow of cash or accounts receivable....
-
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.
-
Perfect Products manufactures balloons, which are then bought and resold by wholesale novelty distributors. Mego Corp. manufactures a doll called Bubble Yum Baby. A balloon is inserted in the dolls...
-
Briefly explain why the base case analysis required the calculation to move up the P&L statement rather than down (the normal direction).
-
Why is the number of members so important in a capitated environment?
-
Define the term relevant range.
-
Why is utilization management so important in a capitated environment?
-
Explain the features and provide examples of fixed and variable costs.
-
Discuss the main functions for accessing a database in PEAR DB, and how each is used.
-
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...
-
Cabinaire Inc. is one of the largest manufacturers of office furniture in the United States. In Grand Rapids, Michigan, it assembles filing cabinets in an Assembly Department. Assume the following...
-
Complete the code to show the result of the 10 factorials. Do not change anything on the codes. Just add the missing parts on line 5 and line 8. Line 1: f = 1 Line 2: m = 1 Line 3: while m
-
a = [1,2,3,4] b= a -1 print(b) What is the output? The code does not make errors. Q3. (10 pts) What is the output? The code does not make errors. n=3 for k in range (n) : for m in range (k):...
Study smarter with the SolutionInn App