Click the reset button and start with two balloons. Charge a first balloon by rubbing it...
Click the reset button and start with two balloons. Charge a first balloon by rubbing it on the sweater, and then move it toward the second balloon. Why does the second balloon not move?
A. The second balloon has an equal number of positive and negative charges.
B. The second balloon has more positive charges than negative charges.
C. The second balloon has more negative charges than positive charges.
D. The second balloon is positively charged and has polarization.
Homework Answers
Option A is correct
second baloon is electrically neutral as it have equal number of protons and electrons hence it does not feel force when a electrically charged baloon was brought near to it.
Add Answer to:
Click the reset button and start with two balloons. Charge a
first balloon by rubbing it...
3. Using the simulation in the lab, the yellow balloon is charged by rubbing on the...
3. Using the simulation in the lab, the yellow balloon is charged by rubbing on the sweater such that it acquires 15 electrons. The green balloon is charged so that it has 25 electrons. The sweater has 10 positive charges left. The distance between the sweater and the green balloon is 20 cm. a. Which way will the yellow balloon move if it is midway between the sweater and the green balloon? (2 pts) b. What is the force exerted...
Name Date.... For the pre-lab you are to do two online exercises, with a balloon and...
Name Date.... For the pre-lab you are to do two online exercises, with a balloon and a sweater, found at this location http://phet.colorado.edu/en/simulation/balloons. Run the simulation and make sure that the "Show All Charges" button is highlighted and the Single Yellow Balloon is selected as well. Make sure the Wall button is also checked.. Grab the balloon with the cursor move it to the sweater, and move the balloon up and down, i.e. rub the balloon against the sweater. Notice...
The first and last option were not the answer. On a dry day, a balloon is...
The first and last option were not the answer.
On a dry day, a balloon is rubbed against a wool sweater. When the balloon is then brought close to a wood wall, the balloon is attracted to the wall. Which of the following statements is true about this process? Select the correct answer O Only new negative charges were created by rubbing the balloon, giving it a net negative charge o only new positive charges were created by rubbing the...
suppose you negatively charge a teflon rod by rubbing it with rabbit fur. which statement in...
suppose you negatively charge a teflon rod by rubbing it with rabbit fur. which statement in the list is false? and why? a) The rod can attract small bits of paper, due to microscopic polarization of the paper by the electric field generated by the rod. b) The rabbit's fur will become positively charged. c) If the rod is brought near a metal object, the object will become macroscopically polarized, with its free electrons pulling toward the rod leaving a...
Two balloons each have mass 4.0x10 kg. Balloon 1 has a negative net charge. Balloon 2...
Two balloons each have mass 4.0x10 kg. Balloon 1 has a negative net charge. Balloon 2 has twice the net negative charge of balloon 1. Balloon 1 is taped to the wall, and balloon 2 is tied to a string of length 0.70 m, which is attached to the ceiling directly above balloon 1 as shown. In the final equilibrium situation, the string makes a 20 degree angle away from balloon 1, and the two balloons are at the same...
A0.00275 kg air-inflated balloon is given an excess negative charge q-3.25 x 10-8 C by rubbing...
A0.00275 kg air-inflated balloon is given an excess negative charge q-3.25 x 10-8 C by rubbing it with a blanket. It is found that a charged rod can be held above the balloon at a distance of d0.0540 m to make the balloon float. In order for this to occur, what polarity of charge must the rod possess? O negative O positive O neutral O proton How much charge q2 does the rod have? Model the balloon and rod as...
A 2.00 g air‑inflated balloon is given an excess negative charge, ?1=−3.50×10−8 C, by rubbing it...
A 2.00 g air‑inflated balloon is given an excess negative charge, ?1=−3.50×10−8 C, by rubbing it with a blanket. It is found that a charged rod can be held above the balloon at a distance of ?=5.40 cm to make the balloon float. Assume the balloon and rod to be point charges. The Coulomb force constant is 1/(4??0)=8.99×109 N⋅m2/C2 and the acceleration due to gravity is ?=9.81 m/s2. How much charge ?2 does the rod have?
Two balloons have equal and opposite charges. Balloon one has N= 106 excess electrons
Two balloons have equal and opposite charges. Balloon one has N= 106 excess electrons. The balloons are separated by d= 1.8 m and each electron has a negative charge of e = 1.602 * 10-19 C. Part (a) What is the charge on balloon two, Q2, in C? Part (b) What is the magnitude of the force in N) of balloon one on balloon two using the variables provided and the Coulomb constant k (k = 8.988 x 109 N m2/C2).
Question7 of 10 A 0.00230 kg air-inflated balloon is given an excess negative charge q1 -3.75...
Question7 of 10 A 0.00230 kg air-inflated balloon is given an excess negative charge q1 -3.75 x 10-8 C by rubbing it with a blanket. It is found that a charged rod can be held above the balloon at a distance of d = 0.0540 m to make the balloon float. In order for this to occur, what polarity of charge must the rod possess? O proton O neutral O negative positive How much charge q does the rod have?...
21.65 -. If we rub a balloon on our hair, the balloon sticks to a wall...
21.65 -. If we rub a balloon on our hair, the balloon sticks to a wall ceiling. This is because the rubbing transfers electrons from our hair to the balloon, giving it a net negative charge. When the balloon is placed near the ceiling, the extra electrons in it repel nearby electrons in the ceil- ing, creating a separation of charge on the ceiling, with positive charge closer to the balloon. Model the interaction as two point-like charges of equal...
3. Using the simulation in the lab, the yellow balloon is charged by rubbing on the sweater such that it acquires 15 electrons. The green balloon is charged so that it has 25 electrons. The sweater has 10 positive charges left. The distance between the sweater and the green balloon is 20 cm. a. Which way will the yellow balloon move if it is midway between the sweater and the green balloon? (2 pts) b. What is the force exerted...
Name Date.... For the pre-lab you are to do two online exercises, with a balloon and a sweater, found at this location http://phet.colorado.edu/en/simulation/balloons. Run the simulation and make sure that the "Show All Charges" button is highlighted and the Single Yellow Balloon is selected as well. Make sure the Wall button is also checked.. Grab the balloon with the cursor move it to the sweater, and move the balloon up and down, i.e. rub the balloon against the sweater. Notice...
The first and last option were not the answer.
On a dry day, a balloon is rubbed against a wool sweater. When the balloon is then brought close to a wood wall, the balloon is attracted to the wall. Which of the following statements is true about this process? Select the correct answer O Only new negative charges were created by rubbing the balloon, giving it a net negative charge o only new positive charges were created by rubbing the...
Two balloons each have mass 4.0x10 kg. Balloon 1 has a negative net charge. Balloon 2 has twice the net negative charge of balloon 1. Balloon 1 is taped to the wall, and balloon 2 is tied to a string of length 0.70 m, which is attached to the ceiling directly above balloon 1 as shown. In the final equilibrium situation, the string makes a 20 degree angle away from balloon 1, and the two balloons are at the same...
A0.00275 kg air-inflated balloon is given an excess negative charge q-3.25 x 10-8 C by rubbing it with a blanket. It is found that a charged rod can be held above the balloon at a distance of d0.0540 m to make the balloon float. In order for this to occur, what polarity of charge must the rod possess? O negative O positive O neutral O proton How much charge q2 does the rod have? Model the balloon and rod as...
Question7 of 10 A 0.00230 kg air-inflated balloon is given an excess negative charge q1 -3.75 x 10-8 C by rubbing it with a blanket. It is found that a charged rod can be held above the balloon at a distance of d = 0.0540 m to make the balloon float. In order for this to occur, what polarity of charge must the rod possess? O proton O neutral O negative positive How much charge q does the rod have?...
21.65 -. If we rub a balloon on our hair, the balloon sticks to a wall ceiling. This is because the rubbing transfers electrons from our hair to the balloon, giving it a net negative charge. When the balloon is placed near the ceiling, the extra electrons in it repel nearby electrons in the ceil- ing, creating a separation of charge on the ceiling, with positive charge closer to the balloon. Model the interaction as two point-like charges of equal...
Most questions answered within 3 hours.
-
Assume one of your finals has 50 questions on it, and
lucky for you, it's all...
asked 28 minutes ago -
Rice Products in Bangladesh
Business behavior is derived in large part from the basic cultural
environment...
asked 1 hour ago -
The following base sequence is found for a mRNA fragment from
wild-type E. coli: 5'- UAUCAGUAGAUAAUGUAACC-3'...
asked 2 hours ago -
For this exercise, round all regression parameters to three
decimal places.
One of the two tables...
asked 2 hours ago -
What is the 5% level of significance for mean = 3.60, standard
deviation = 0.94, and...
asked 2 hours ago -
Prior to beginning work on this discussion, please read the
article by Hayley Peterson, 15 Companies...
asked 3 hours ago -
Which pair of aqueous solutions, when mixed, will form a
precipitate?
A) NaNO3 and AgC2H3O2
B)...
asked 3 hours ago -
1-Write an algorithm to get two numbers from the user (as
inputs) and calculate the sum...
asked 6 hours ago -
Define white-collar crime. What is the difference between
offender and offense-based definitions of white-collar crime? What...
asked 7 hours ago -
Consider a reaction which is 1st order with respect to A and 1st
order with respect...
asked 7 hours ago -
c++
The length of the hypotenuse of a right-angled triangle is the
square root of the...
asked 7 hours ago -
When a metal rod is heated, not only its resistance but also its
length and cross‐sectional...
asked 7 hours ago