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Why would the visible field not change as the mechanical stage is moved?
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When a current-carrying wire is moved by megnetic field electrical energy is converted into mechanical energy?
Yes it is true
Actual mechanical advantage of a pulley?
Mechanical Advantage = distance moved at input / distance moved at output
What are examples of mechanical kinetic energy?
a moved string
How is mechanical energy turned into electrical energy?
A wire moving in a magnetic fields creates electric current. Moving a coil of wire into a magnetic field creates a voltage across the ends of the coil. The voltage equals the number of turns times the rate of change of magnetic flux. If a resistor is placed across the coil and it is moved into the field again, current flows in the resistor, creating energy in the form of heat. At the same time a force will be needed to push the coil into the field, thus providing the mechanical energy for this process. Electrical engineers have to understand how to make the process as efficient as possible.
How is mechanical energy turned into electric energy?
A wire moving in a magnetic fields creates electric current. Moving a coil of wire into a magnetic field creates a voltage across the ends of the coil. The voltage equals the number of turns times the rate of change of magnetic flux. If a resistor is placed across the coil and it is moved into the field again, current flows in the resistor, creating energy in the form of heat. At the same time a force will be needed to push the coil into the field, thus providing the mechanical energy for this process. Electrical engineers have to understand how to make the process as efficient as possible.
What is the problem using the microscope when field does not change as mechanical stage is moved?
In microscopy, the mechanical stage is a way to move the slide around on the stage. The field does not change as the mechanical stage is moved because of the mechanical contact between the specimen and the objective lens.
When a current-carrying wire is moved by megnetic field electrical energy is converted into mechanical energy?
Yes it is true
Actual mechanical advantage of a pulley?
Mechanical Advantage = distance moved at input / distance moved at output
What distinguished electromagnetic waves from mechanical waves?
In a mechanical wave, some material is between stretched or moved from its ground, or normal, state. In an EM wave, a changing electrical field creates a changing magnetic field, which creates a changing E-field; and the process continues until these fields meet something that absorbs them. There is not material that is stretched or moved, the fields just operate on their own. EM waves operate quite well in the absence of any material whatsoever; mechanical waves need some media to propogate in.
What are examples of mechanical kinetic energy?
a moved string
Formula of mechanical advantage?
Distance moved by input force / distance moved by output force
Electromagnetic induction occurs in a coil when there is a change in?
Could you specify "coil"? Generally the electromagnetic induction occures due to variation of the B-field (magnetic flux density), variation of the current, I, or a change in the total area in which an electric current span over a B-field.
How is mechanical energy turned into electrical energy?
A wire moving in a magnetic fields creates electric current. Moving a coil of wire into a magnetic field creates a voltage across the ends of the coil. The voltage equals the number of turns times the rate of change of magnetic flux. If a resistor is placed across the coil and it is moved into the field again, current flows in the resistor, creating energy in the form of heat. At the same time a force will be needed to push the coil into the field, thus providing the mechanical energy for this process. Electrical engineers have to understand how to make the process as efficient as possible.
How is mechanical energy turned into electric energy?
A wire moving in a magnetic fields creates electric current. Moving a coil of wire into a magnetic field creates a voltage across the ends of the coil. The voltage equals the number of turns times the rate of change of magnetic flux. If a resistor is placed across the coil and it is moved into the field again, current flows in the resistor, creating energy in the form of heat. At the same time a force will be needed to push the coil into the field, thus providing the mechanical energy for this process. Electrical engineers have to understand how to make the process as efficient as possible.
Where can the fulcrum be moved to result in a mechanical advantage of 5 for the lever?
Up your bum.
When were the goalpost moved?
Goal post are always in the same place on the football field they never moved.
Is a dark light bulb starting to glow a conversion from energy to mechanical energy?
No because mechanical energy means that something is being physically moved.
