Your cousin has a birthday in the winter and while you are at their party, you start messing around with the balloons. You rub a red balloon on your sweater, you rub a blue balloon on the wall, and you rub a green balloon on your cousin's dog. All three balloons become charged. You notice that you can make the green balloon fall more slowly than normal (meaning it has an upward force) by holding the red balloon above it. Do the green and red balloons have the same charge or opposite charge? The green and red balloons have opposite charges v You notice that you can make the green balloon fall more slowly than normal (meaning it has an upward force) by holding the blue balloon below it. Do the green and blue balloons have the same charge or opposite charge? The green and blue balloons have the same charge You now hold the red balloon above and the blue balloon below the green balloon at the same time. The green balloon now hovers, stationary, in the air. The red balloon has a charge of 7 µC and is 0.9 m above the green balloon. What is the magnitude of the electric field at the position of the green balloon due to the red balloon ? Ered = The blue balloon has a charge of 21 µC and is 0.8 m below the green balloon. What is the magnitude of the electric field at the position of the green balloon due to the blue balloon ? Eblue = What is the magnitude of the net electric field at the position of the green balloon due to the red and blue balloons? Enet = In order for the green balloon to hover, the Coulomb Force from the net electric field must exactly cancel its weight. The green balloon has a mass of 0.00280 kg. What is the charge, in uc, on the green balloon? Agreen =

Q: Youfirst run a rubber comb through your dry hair, then use it to attract tiny neutral pieces of…

A: Coulomb’s inverse-square law is a law of physics that defines the amount of force between two…

Q: Two identical point charges (q=+9.00 x 106 C) are fixed at opposite corners of a square whose sides…

A: GivenTwo identical point charges (q = +9.00 x 10-6 C) are fixed at opposite corners of a square…

Q: When separated by distance d, identically charged point-like objects A and B exert a force of…

A:

Q: A small piece of dust has an excess of 200 electrons. A second small piece of dust has a deficit of…

A:

Q: Electrodisc, the sport of the future, has players skating across the field on hover shoes pushing…

A:

Q: Your cousin has a birthday in the winter and while you are at their party, you start messing around…

A:

Q: When a glass rod is rubbed with silk, it becomes positive and the silk becomes negative—yet both…

A: When a positively charge object is brought near to a neutral object, the distribution of charge in…

Q: 1. There are two identical conducting spheres with a 0.137 C charge and a -0.244 C charge, which are…

A:

Q: Two identical balls each have a mass of 35.0 grams and a charge of          q= 1.70 x 10-6 C. The…

A:

Q: a) What is the magnitude of the electric force between the electron and proton b) In the simple…

A: The electrostatic force between two point charges separated by a distance r is given by Coulomb's…

Q: Your cousin has a birthday in the winter and while you are at their party, you start messing around…

A: 1) charge on red balloon = 14 μC distance of red balloon above the green balloon = 1 m

Q: There is a floating helium balloon in the room, and you noticed that it approaches a sleeping cat.…

A: Solution: Given: There is a floating helium balloon in the room, and you noticed that it approaches…

Q: Two identical point charges (q = +7.30 x 10-6 C) are fixed at opposite corners of a square whose…

A: I have use the concept of conservation of energy

Q: Four objects, A, B, C and D are brought together. A has positive charge on it. When A is brought…

A: Given, Object A having positive charge (+ve)   When A is brought near B, B is attracted by A We know…

Q: Two identical point charges (q=+5.50 x 10-6 C) are fixed at opposite corners of a square whose sides…

A: Solution: Given: q1 = charge at the top, left corner = +5.50 x 10-6 C q2 = charge at the bottom,…

Q: 16 A. An object with a negative charge of 1.2 mC (1.2 x 10^-3 C) exerts an attractive force of 13.6…

A: We know, Charges of same polarity repel each other while charges of opposite polarity attract each…

Q: . At the corners of a rectangle, as shown in the figure, four charges are located identical points…

A: Given,  Four charge has 10 mC

Q: Two negaiively-charged bodies with -5.0 x -5 10 C are 0.20 m from each other. What force acts on…

A: Given: The charge on both bodies q=-0.5×10-5 C Distance between both charges d=0.2 m.

Q: What will the balloons do? Negatively charged balloon The balloons will not move. Search Negatively…

A: Charges are of two types, one is negative charges and the other is positive charges. The SI unit of…

Q: A positively charged rod is brought near an electroscope. Even though the rod does not touch the…

A: SOlution: Concept : An electroscope is an early scientific instrument used to detect the presence of…

Q: Two objects with charges q and 4q are separated by 1.8 m a) Determine the position (distance from…

A:

Q: tween the electroscope and rod, but the leaves of the electroscope move apart from each other when…

A: We need to tell which entities move away or toward the leaves of the electroscope due to the charged…

Q: P51 The diagram in Figure 16.74 shows three very large metal disks (seen edgewise), carrying charges…

A: It is given that,                    The metal disk has radius R and a small thickness t. ().…

Q: 39. Trent and Nicole are exploring methods of producing electrostatic charges in their physics lab.…

A: Trent and Nicole are exploring methods of producing electrostatic charges in their physics lab.…

Q: 6. Two identical charged particles of mass 70 grams are at the ends of strings that are the same…

A: Free body diagram

Q: 92 Two small spheres carry charges qļand q2 and are attached to two light strings, as shown. One end…

A:

Q: Q3. Two protons in an atomic nucleus are typically sepa- rated by a distance of 2.3*10^-15 m. The…

A: Let the charge on the protons be q1 & q2 q1 = 1.6×10-19 Cq2 = 1.6×10-19 CDistance, r = 2.3×10-15…