Answered: neutral, aluminum pie tin is held above… | bartleby

Related questions

Question

neutral, aluminum pie tin is held above a positively-charged foam board. When it is held above the foam, it is touched near the top rim. Touching the rim causes the bar to become .

What particle movement explains why this occurs? (Choose the appropriate explanation.)

Expert Solution

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A 8-g charged plastic sphere charged to 75 µC is on top of a plastic spring with spring constant k = 400 N/m, which has a relaxed length of 10 cm. You then place another charged object 1 cm above (not touching) the sphere. Now, the spring is 9.5 cm long. Find the charge on the new second object.
I have a piece of PVC that keeps attracting particles to it like dust, hair, etc. (seemingly to be statically charged to the PVC). Please explain the process of why it is happening and provide sources for the information used to answer the question.
1. The configurations (a), (b), and (c) in the figure below has charge +Q distributed uniformly along their entire lengths. Configuration (d) is similar to (b) but has another segment with charge -Q distributed uniformly along its length. Rank them according to the magnitude of the electric field they produced at point P (from highest to lowest), a distance a away from the segments. (b) +Q +Q P (c) P +Q (d) P P +Q X
You are given three pith balls. When balls A and B are brought close together (far away from C), the two repel. When A and C are brought close together (far away from B), the two attract. When B and C are brought close together (far away from A), the two attract. Find four solutions for how A, B, and C could be charged (+, - or neutral) relative to one another.
Levitation: The largest electric field strength you can create in air before dielectric breakdown (a spark) occurs is about 3.0 x 10°V/m. Suppose you created an electric field with this strength – pointing directly upward – between a set of parallel plates that are 9.9cm apart. You want to use this system to levitate water droplets with a mass of 1.8g. (a) How much charge would you have to put on a droplet to make it levitate? (b) Suppose that 43 charged droplets are levitating and the field strength suddenly drops by 24 percent, to about 2.3 x 106 V/m, how quickly would the droplets accelerate? E
We wish to calculate the value of eo. Two small metal conducting balls of mass m, each with charge q, are attached to massless strings of length L and suspended from the ceiling. Since the balls are both positively charged, they repel each other, and so at the ceiling the strings make an angle 0 with each other. In terms of m, q, L, 0, and g, what is eo?
78 4.5 K/s l o 19:56 A small mass charged sphere (q= 3 µC ) is attached by an insulating string to the surface of a very large conductor with a surface charge density of o = 46.6 µC. Given that the string makes an angle with the surface equal to 30 degrees, find the tension ( in N) in the string. use ɛo = 8.8542x10-12 F:m¯1. + String + + Select one: А. 47.36 В. 15.79 С. 31.58 D. 62.39 E. 18.23
A point charge Q= 2.0 µC is fixed on the x axis as shown in the figure. Another particle of charge q=4.0 nC and mass m=4x10-/ kg is released from rest at a distance x=32 cm from Q (point A). Find the final speed (in m/s) of the particle at infinity.
1) An initially non-charged gold leaf inside an electroscope has a total dimension of 2 [cm] x 4[cm]. It is folded in half to have two equal squares of 2 [cm] x 2 [cm] on either side.1a) A charged probe of +5*10^(-6) [C] is brought near the tip of the electroscope but does nottouch. What effect do you predict will happen to the gold leaves and why? 1b) The same charged probe now makes contact to the electroscope and it's net charge isreduced to +2.5*10^(-6) [C] and the electroscope is removed. Explain what had happened andwhat is the surface charge density of each of the squares of the gold leaf? 1c) If the gold leaf squares are separated by an angle of 90 degrees, what is the magnitude ofthe electric force per area between the centers of the squares? got part B I got -6.25*10^-3 and for part C I got -281.25 N/m^2 is this correct?
Long highway tunnels must have air cleaners to remove dust and soot coming from passing cars and trucks. In one type, known as an electrostatic precipitator, air passes between two oppositely charged metal plates, as shown. The large electric field between the plates ionizes dust and soot particles, which then feel a force due to the field. This force causes the charged particles to move toward and stick to one or the other plate, removing them from the air. A typical unit has dimensions and charges asshown. What is the electric field between the plates?
You have a summer job in the Exploratorium in San Francisco. Your team has been tasked to make an exhibit where a small charged pith ball is levitated above a large charged plate with a small circular opening in the middle. The pith ball is to be suspended about 5 cm above the center of the circular opening. After sufficient testing, you know that the plate could be roughly uniformly charged with 2.5 µC/m?. You measure 9.6 cm for the diameter of the circular opening and 0.20 grams for the mass of the pith ball. Find what the charge on the pith ball should be.