8. The property of material due to which it attracts or repels other objects is O current O velocity O charge O friction

Q: What are 2 ways to make an object become charged? (not talking about conduction or induction)

A: The process of transferring electrons from one body to another is called charging. It is the same as…

Q: 19. If a positively charged object is placed in an electric field that is directed downward, the…

A: Given- If a positively charged object is placed in an electric field that is directed downward, the…

Q: A charge of 5.67 x 10-18 C is placed 3.5 x 10-6 m away from another charge of – 3.79 x 10-19 C. What…

A:

Q: Determine the force between two-point charges of –15X10^-10 C and −60X10^-10 C which are 5mm apart

A: The first point charges is q=-15×10-10 C. The second point charge is Q=-60×10-10 C. The distance…

Q: Some years ago a unique proposal was made to raise the Titanic. The plan involved placing pontoons…

A:

Q: A rain drop acquires a negative charge of 3.0x10^-18 C as it falls. What is the force of attraction…

A: Given data:       Charge on rain drop, Q = -3×10-18C        Charge on the bulb, q = 2×10-6C…

Q: During 37 seconds of use, 280 C of charge flow through a microwave oven. Compute the size of the…

A:

Q: write 100 words on semi conductors

A:

Q: 23. An electroscope is charged by induction using a glass rod that has been made positive by rubbing…

A: The induction process of charge transfer is defined as a process in which the objects' physical…

Q: 9. A Volt is a unit of: [a] voltage [b] resistance [c] current [d] power

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

Q: What does it means that an object is electrically charged?

A:

Q: Make a conclusion with scientific principle about the experiment, that involves the attraction of…

A: Required : Scientific explanation about the experiment.

Q: What device is used to measure an electric current? O electric motor O generator O rictor scale…

A:

Q: Electric current that flows in one direction usually includes which of the following?

A: Battery

Q: Which of the following would not make for a good conductor of electricity

A: A paper clip, copper penny and a metal pen is made up of metal and metal is the good conductor of…

Q: Which among the following is not a base unit? O a. Newton O b. Ampere O c. Kelvin O d. Candela

A:

Q: What happens to the force between to charge objects when you halve the distance between them

A:

Q: To 'short circuit' something means there is an alternate path of less resistance for the current to…

A:

Q: is an example of good conductor of electricity.

A: The materials which fairly allows the electrons or electric current to flow through it, is referred…

Q: How does the charge of one electron compare to that of proton?

A: The electric charge of a proton is in magnitude but equal and opposite to the sense of charge of an…

Q: Is there any negative charge on a positively charged object?

A:

Q: 42. The charge of body A is half as much as that of body B. Compared to the force on body B, the…

A:

Q: The amount of charge that passes through a certain light bulb in 4.00 s is 5.75 C. Determine the…

A: Given value--- Charge = 5.75 C. time = 4 sec. We have to find--- Current?

Q: Choose the BEST answer to the following: When you brush your hair and scrape electrons from your…

A: When electrons are removed from an object, the object gets electron deficient. Electrons are…

Q: 6. Alternating current is the flow of electric charge in a single direction. 7. The SI unit for…

A:

Q: By how many times is the electric force between two charges increased if the distance between them…

A: The electric force between two charges can be given by F=kq1q2r2

Q: A 55-W, 120-V bulb is connected in parallel with a 20-W, 120-V bulb.

A:

Q: An electron moving at certain speed is also known as Select one: O a. Current O b. Field O c. Ampere…

A: The flow of charge in a conductor in unit time is called as Electric Current

Q: According to Coulomb’s law, a pair of particles that are placed twice as far apart will experience…

A: Coulomb’s law states that electro static force between two charges is directly proportional to…

Q: eck all that apply. The direction of current in a circuit is O the direction of motion of positive…

A: Current in a circuit is defined as the rate of change of charge per unit time.

Q: 10 Ω 20 Ω 10 Ω ε-25 V 20 Ω

A:

Q: What causes the motion of charges in a stationary conductor.

A: Stationary conductor: It is a state of conductor when a conductor has continuous current or…

Q: Which among the choices is also equivalent to Newtons per Coulombs? Select one: a. Newton per…

A: Required: The equivalent unit of Newtons per Coulombs

Q: Why is charge usually transferred by electrons rather than by protons?

A: In an atom or molecules, electrons revolve around the nucleus. And proton is the part of the…

Q: 3 times the charge of the other

A: Given:

Q: What is the unit of electric current? Give the name of the unit followed by the units it is made…

A: Unit of electric current is Ampere and it is denoted by ' A ' . Current is given as ,  I = potential…

Q: 20. The thermal transducer that consists of a pair of junctions when three pieces of metals are…

A: Bolometer is a detecting device of radiation and particles and it is consists of three metal…

Q: How much charge flows through a lamp in 2.0 minutes if it carries a steady current of 0.30A?

A: Given data: Time (t) = 2.0 minutes Current (I) = 0.30 A Required: Amount of flow of Charge (q)

Q: Choose the BEST answer to the following: Immediately after two separated charged particles are…

A: The charges could be either moving towards each other or moving away from each other. If they are…

Q: Most wires that are good conductors are wrapped in an insulator to keep people from being shocked…

A: Wires that can pass electricity are known as conductors.

Q: True or False: The electrical force between charges is strongest when they are far from each other.

A: The electric force acting between two charges are of two types , attractive and repulsive . The…

Q: 4 How far apart must two clectrons with a charge of -1.6 x 10"C be if the force between them is 2.0…

A:

Q: 9. A Volt is a unit of: [a) voltage (b) resistance (e] current (d] power

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

Q: An electric iron connected to a 110-V source draws 9 A of current. Show that the amount of heat it…

A:

Q: Why is charge transferred by electrons rather than by protons?

A: In a matter there are positively charged protons, negatively charged electrons and neutral neutrons.…

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.