4. An electrically neutral balloon is rubbed against a piece of animal fur and acquires a charge of - 0.311 μC. How many electrons were transferred from the fur to the balloon? (Write your answer in scientific notation) Example: 1.23 x 10^45 (calculator format) to 1.23e+45   5. A charge of 0.552 μC passes a particular point along a conducting wire in a time of 1.37 s. What is the electric current at this point in Ampere?

Q: 1. Which results in a larger attractive force on a single electron: +3.0 C of charge 1 m away or…

A: Charge of the electron is q = -1.6 x 10-19 C Magnitude of the 1st charge is Q1 = 3.0 C Distance of…

Q: 2. Two identical small insulating balls are suspended by separate 0.22 m threads that are attached…

A: (2). Given data The length of the thread is L = 0.22 m The mass of the ball is m = 7.80 x 10-4 kg…

Q: 1a. If two positive charges are brought close together will the force be repulsive or attractive?…

A:

Q: 3. The unit of force is the Newton (N) and work is measured in Newton-meter (N-m), which is also the…

A: The force experienced by a charge particle in the presence of a uniform electric field is given as F…

Q: 5. When two objects (such as glass rod and silk cloth) are rubbed together, electrons can be…

A: Every matter is made up of tiny particles. We call these tiny particles as atoms. These atoms are…

Q: 5. What work is required to bring a charge of 2 x 10-7 C from a point in a vacuum 3ocm from a charge…

A: Electric charge is the basic physical property of matter that causes it to experience a force when…

Q: (1) THE FOLLOWING QUESTIONS ARE BASED ON THE INFORMATION GIVEN BELOW. vo An electron at point A as…

A: v=Velocity of electron=2.9×106 m/sl=Distance between A and B=10 cm

Q: The "Millikan oil drop" experiment identified the electron as the fundamental unit of electric…

A: Force due to the electric field is upwards and weight acts downwards. Hence,

Q: A balloon rubbed against denim gains a charge of −2.0 µC. What is the electric force between the…

A: Given data:  Charge on the balloon (q1) = -2.0 μC = -2.0×10-6 C Distance (r) = 3.0 cm = 3.0×10-2 m…

Q: 8. The force between two charged particles can be calculated using the following equation: Where…

A:

Q: 23 -)) Point load of 9 nC is placed at (1m, 0) point in the coordinate system. How many mN / C is…

A: Here given 9 nC load at the point (1m,0) . We have to calculate the x component of the electric…

Q: 10. A massless spring is attached to a support at one end and has a 2.0µC charge glued to the other…

A:

Q: 1.) Which of the following correctly describes what will take place when a neutrally charged hanging…

A:

Q: 12) A plastic rod is charged up by rubbing a wool cloth, and brought to an initially neutral…

A: Solution :- Given that, A plastic rod is charged up by rubbing a wool cloth, and brought to an…

Q: 1)What is the magnitude of F between two charges of 5.0 pC separated by 1.0mm?

A: The force between the two charge particles is given by  F = k q q'r2

Q: Q1 Volts A5 cm 1 2 3 4. Calculate the work required to move a charge of -5.70x10-12 C from a to j.…

A: a) work done W = q* (v2-v1) where.v = potential here W = -5.70*10-12 * (2-(-2)) W= - 2.28*10-11  J

Q: Describe at least two (2) specific real-life scenarios where charging by rubbing (contact) took…

A: There are three methods of charging the objects- Charging by rubbing, charging by conduction, and…

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

A: When a glass rod is rubbed with silk, it becomes positive and the silk becomes negative because the…

Q: How is using a charged plastic rod to charge an object by induction different from charging by…

A: Conduction: The term conduction can be defined as when the two objects are at different temperatures…

Q: Determine the intensity of the field at the midpoint of a line joining the two charges.

A:

Q: 2. Two identical particles, each with a mass of 2.0 ug and a charge of 25 nC, are released…

A: Write the given values using suitable variables. Here m1 signifies 1st particle mass. m2 signifies…

Q: 5- Two very large metal plates are of equal size and bear opposite surface charge densities. An…

A:

Q: 1. When a glass rod is rubbed with silk, it becomes positive and the silk becomes negative- yet both…

A: Given data; Glass rod is positive and silk is negatively charged.

Q: 4. A drop of oil is floating between two parallel plates with a separation of 8.3 mm. If the mas of…

A: Given: The mass of the drop is 2.7x10-15 kg. The separation between plates is 8.3 mm. The charge on…

Q: 4. Two charges of 3.00x10-°C and -1.25x10-C are placed at a separation of 20cm. a. Determine where a…

A:

Q: A balloon rubbed against denim gains a charge of -2.0 μC. What is the electric force between the…

A: Solution: Given: 1 m = 100 cm k = Coulomb's constant = 8.98755 x 109 N.m2/C2 q1 = charge on balloon…

Q: Dry air will break down and generate a spark if the electric field exceeds about 3×106N/C. How much…

A:

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: Rocket observations show that dust particles in Earth’s upper atmosphere are often electrically…

A:

Q: 6. When two objects are rubbed together, which particle is most likely to be transferred? 10 In…

A: (9) In this problem, it is asking that which particle is transferred when two objects rubbed…

Q: 1. A comb rubbed with the hair several times acquires a net charge of -0.96 C How many electrons…

A: Given Data: The magnitude of net charge acquired by the comb is, q = 0.96 C. As the charge is…

Q: 4) After rubbing the balloon on the sweater, how does the charge on the balloon compare to the…

A: After rubbing the balloon on the sweater , the magnitude of charge on the balloon is same as the…

Q: 5. Together in Electric Dreams. each with –1.25 µC are placed at (x, y) = (0,4.00 m) and (0, –4.00…

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 6.) What is the electrostatic force between two small spheres possessing net charges of +2.0 µC and…

A:

Q: Suppose when Millikan did his experiment and measured the charges on various oil droplets, he got…

A: Given:A list of amount of charge on oil droplet.also given candidates for fundamental charge in…

Q: #4 Finding where the force is zero A +4.00 µC and a +8.0 µC charge are 1.20 meters apart. A –1.50 µC…

A: Given,Charge + 4.00 μC and a charge + 8.0 μCdistance between the chrges, r = 1.20 mFind the neutral…

Q: 2. A long straight wire has a charge per unit length of 3.00 x 10 12 C/m. At what distance from the…

A: Given values:- Charge per unit length,(σ)=3 x 10-12 C/m ----(1) Electric field,(E)=0.600 N/C ----(2)…

Q: 8. A small object has a mass of 0.18g. When released from rest in a uniform electric field of 375N/C…

A:

Q: 2. A charge of 5 x 109 C is attracted by a charge of -3 x 107 C with a force of 0.135 N. How far…

A: F=kq1q2r2r=kq1q2F

Q: 2. if we know that the voltage difference between two parallel plated separated with distance 1 cm…

A:

Q: 7. Which of the following sets of hypothetical observations about an object would demonstrate the…

A: Explanation: A positive charge attracts a negative charge and repels itself and also negative charge…

Q: 3. A piece of plastic has a net charge of +3.00 µC. How many more protons than electrons does this…

A:

Q: 1. When a glass rod is rubbed with silk, it becomes positive and the silk becomes negative - yet…

A: When a positively charged glass rod is brushed with silk, the silk becomes negatively charged, but…

Q: 4. An object with a charge of + 4.0 x 10 -5 C and mass of .010 kg is fired directly at a stationary…

A: Given, Charge in the object, q = 4.0×10-5 Cmass of the object, m = 0.010 kgInitial speed of the…

Q: 6. When two objects are rubbed together, which particle is most likely to be transferred? 10 In…

A: In transfer of charge, electron is transferred from one object to another because it is not affected…