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True or false- electrical energy is the total kinetic and potential energy of the particles in an object?
False. Electrical energy is the energy associated with electric charge and the flow of electric current. It is not the total kinetic and potential energy of the particles in an object.
An electric motor converts electrical energy to potential energy True or false?
It is false that an electric motor converts electrical energy to potential energy.
When a wire with a current is placed in a magnetic field electrical energy is transformed into mechanical energy true or false?
False. When a wire with a current is placed in a magnetic field, the interaction between the magnetic field and the current in the wire creates a force known as the Lorentz force. This force is responsible for generating mechanical motion, not transforming electrical energy into mechanical energy.
True or false does electrical energy can make heat energy?
True. When an electrical current flows through a resistor, such as in a light bulb or a heating element, resistance to the flow of electrons generates heat energy. This process is known as Joule heating.
How can moving water be used to produce electricity true or false?
True. Moving water can be used to produce electricity through hydropower. This is done by capturing the kinetic energy of flowing water and converting it into electrical energy using turbines and generators in hydropower plants.
True or false- electrical energy is the total kinetic and potential energy of the particles in an object?
False. Electrical energy is the energy associated with electric charge and the flow of electric current. It is not the total kinetic and potential energy of the particles in an object.
An electric motor converts electrical energy to potential energy True or false?
It is false that an electric motor converts electrical energy to potential energy.
When a wire with a current is placed in a magnetic field electrical energy is transformed into mechanical energy true or false?
False. When a wire with a current is placed in a magnetic field, the interaction between the magnetic field and the current in the wire creates a force known as the Lorentz force. This force is responsible for generating mechanical motion, not transforming electrical energy into mechanical energy.
True or false moving charges generate electrical energy which changes into sound light and heat energy?
Moving electrons (which carry a negative charge) in a wire generates a magnetic field round the wire.Moving a wire in a magnetic field causes the electrons in the wire to move (a moving charge).A moving charge is electrical energy.The energy in a moving charge can be converted into other forms of energy such as sound, heat and light however this energy conversion is not spontaneous.Therefore the answer to the question is "false".
Is it true or false that generators create electrical energy from nothing?
false; you cannot get energy from nothing, it is conserved
True or false does electrical energy can make heat energy?
True. When an electrical current flows through a resistor, such as in a light bulb or a heating element, resistance to the flow of electrons generates heat energy. This process is known as Joule heating.
Do things have energy?
No, only moving things do not have energy. That is false. A light has energy, but it does not move.
What is the flow of electric charges in a conductor?
False... That is called an electrical current.
How can moving water be used to produce electricity true or false?
True. Moving water can be used to produce electricity through hydropower. This is done by capturing the kinetic energy of flowing water and converting it into electrical energy using turbines and generators in hydropower plants.
True or false wind farms can directly convert wind into electricity?
Wind turbines convert wind energy to mechanical energy to electrical energy.
Slow moving objects have more kinetic energy than fast moving objects true or false?
that is false as long as the objects have the same mass
Electricity is the energy associated with moving protons true or false?
true
