How do rotating turbines create electric power in most power plants? Group of answer choices It depends on whether it's a coal, nuclear, or wind power plant They rotate wires which causes current to flow through them They rotate magnets which causes current to flow through them They rotate charged objects which causes current to flow in nearby wires They rotate magnets which causes current to flow through nearby wires

Q: Complete the sentence with the correct word(s) in the following Conservation of Charge Review: a)…

A: A charge is neither created nor destroyed; it can only be transferred from one system to another.…

Q: It is a process by which an insulated body receives a net charge. Select one: a. CONDUCTION b.…

A:

Q: batteries use ______ energy to make electricity. in a dam, water flows through a(n) _____ current .…

A:

Q: metal can ______ electricity . electrons travel through ______ allowing us to do work . ____ cells…

A: metal can conduct electricity. electrons travel through a wire allowing us to do work.

Q: Calculate the total electrical energy consumed for a load usage of 7 lamps (25 watts each) for 5 hrs…

A:

Q: An electrical generator in a science classroom makes a light bulb glow when a student turns a hand…

A: When the student turns the hand crank generator, it starts to rotate. Here, the mechanical energy is…

Q: Using Coulomb's Law to Clean the Air Modern smokestacks use devices called scrubbers to remove large…

A: Given data The mass of the soot particle is m soot = 1.2 nanograms = 1.2 x 10-12 kg  The magnitude…

Q: When a 12-V battery powers a single 6-ohms lamp, A) 12 joules flow in the lamp each second B) 24…

A:

Q: Part A B Plastic Copper Plastic D A)

A: Part (a) Concept:- Conductors allow the current to flow through them and the insulators do not.

Q: Chapter 30 - Supplementary Questions Quiz style questions Reading Quiz Question The human body…

A: Human body contain 70% of water and several cells which has ions like potassium and  chloride ion…

Q: Which of the following items are electrical insulators? quartz plastic mercury diamonds

A: Electric insulators are those materials which is not conducting electricity . Examples are quartz ,…

Q: Electrostatic precipitator is used to control:  A) Water pollution B) Noise pollution C) Air…

A: An electrostatic precipitator is used to control:  A) Water pollution B) Noise pollution C) Air…

Q: Complete the following statement to make it True. a) When current leaves a power station it is…

A: The current produced at a power station has to be transported over the long so that the current can…

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A:

Q: When you pay your electric bill, what are you paying for, exactly? The electrical power you used…

A: when we use any electrical component, we notice that every electric component has a specific power…

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A: Given : distance, d = 19 miles  Maximum Power, Pmax = 555 MW  Operating Voltage, V = 676 KV  Find :…

Q: A group of students investigated the properties of an electrophorus similar to the one shown here.…

A: Transfer of charge by contact:

Q: Never, ever, attempt to build a lightning machine in a residential neighborhood.

A: Required :: True or False.

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A: Answer:-  Given  Distance (S) = 17 miles = 17 × 1.5 = 25.5 km  Power (P) = 519 megawatt = 519 × 106…

Q: Quickly spinning the handle of a hand generator, Kevan is able to light three bulbs in a circuit.…

A: Answer The batteries do not make the charges move as much

Q: Which of the following devices converts Chemical energy into Electrical energy? A) Electric heater…

A: The electric cell is the device that is used to convert the chemical energy of stored chemicals like…

Q: It is the ratio of the output force to the input force of a simple machine." AMA Eff IMA It is…

A: (i) AMA = Actual mechanical advantage = Fo/Fi (ii) Wheel and Axel

Q: Which of the following would create an electrical current? (Most power plants use something like…

A: Introduction: Electric current is produced due to the movement of electric charged particles like…

Q: The electroscope shown in the diagram below is made completely of metal and consists of a knob, a…

A: 1-option c is correct when you separate out the knob then it will leaves the knob and then back to…

Q: True or False. If you place a lightning rod on top of your home but failed to ground it, then your…

A: The presence of a high lightning rod can serve to draw the charge from the cloud to the ground. In…

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A:

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A:

Q: A light bulb used in a slide projector draws a current of 6 amperes when operating on 120 volts.…

A: Given data The current drawn from the bulb is given as I = 6 A. The operating voltage is given as V…

Q: 10 Materials, such as glass, plastic, and cloth, in which electric charges do not move freely are…

A: The material in which the electric charges do not move freely are called insulators.

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A:

Q: A certain simple earthquake detector consists of a little box firmly anchored to Earth. Suspended…

A:

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A:

Q: Whale and Kanmuro are two islands located at the Chimera archipelago. These two are separated by a…

A: Dear student Power is expressed as: P = VI Here, V = Voltage I = Current

Q: A type of hazard in which the victim is in contact with the live wire is called; Fires electrocution…

A: Solution: what i the term used for the hazard happed due to electric shock.

Q: A beam of electrons is shot between two charged plates as shown below. Which way does the beam of…

A:

Q: True or false:  The stir bar is magnetized to stir using a magnet in the stir plate.

A: Yes it is True.

Q: FILL IN THE BLANKS 1)Objects of the same charge __________________ . 2)The charge of a proton is…

A: A) Object of same charges Repel each other B) Charge of the proton is 1.6 x 10-19 C     Mass of the…

Q: 3. Compare and contrast a motor vs a generator. Motor Generator Electric motor converts. Electric…

A: Answer:-           (1)       Motor  (a) Electric motor convert electrical energy into mechanical…

Q: For friction electrified white and black charge generators. The values ​​read on the electrometer…

A: Potential is given by  V = KQ/R

Q: Draw in the charges in the rod and in the electroscope that would result in this diagram if the rod…

A: Explanation: An electroscope is a device to measure the presence of electrostatic charges. The…

Q: When the balls are given equal charges, they are repelled to a distance of 3.6 cm from each other.…

A:

Q: water molecule, what effect humidity has on removing excess charge from objects

A:

Q: uro are two islands located at the Chimera archipelago. These two are separated by a distance of 22…

A: GivenTwo islands  are separated by a distance of 22 miles.Maximum Power delivers by power link ,…

Q: Which of the following statements are true about electric current? List all that apply. Electric…

A: is not true as current is defined as charge per unit area whereas deift speed s the distance that…

Q: Electric vehicles increase speed by using an electric motor that draws energy from a battery. When…

A:

Q: le kw-hr is used by electric companies to determine our (choose one): i. Power consumption ii.…

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

Q: A 12-Volt battery would supply ___. List all that apply. a. 3 Coulombs of charge with 4 Joules of…

A: The correct option is (d), which is 1 Coulomb of charge with 12 Joule of energy.

Q: Whale and Kanmuro are two islands located in the Chimera archipelago. These two are separated by a…

A:

Q: In the Philippines, March is considered as the Fire Prevention Month. This is celebrated to raise…

A: When the circuit is overloaded that means it is exceeded the rated load, then all the electrical…

Q: A piece of cotton and a piece of synthetic rubber are rubbed together, and the cotton is touched…

A: