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Would the reading be the same if the position f the voltmeter is changed?
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What is the change in position of an object in relation to the position of some fixed object?
Logically, no co-ordinates were specified with the changed position so it would seem that the changed position has not moved.
What would be the voltmeter reading if the lamp across which it is placed has a broken filament?
A voltmeter connected across the broken (open) filament of a light bulb reads the full voltage of the power supply whether the bulb is in a series or parallel circuit. -- In a series circuit with other components in series with the bulb, this reading tells you that at least one of the components is open, possibly the filament. -- In a parallel circuit with other components in parallel with the bulb, or with the bulb connected directly to the power supply, this reading tells you nothing ... the voltmeter reads the full power supply voltage whether the bulb is open or good. The voltmeter isn't a very helpful measurement to identify an open filament. An ohmmeter, with the power to the circuit turned off, is much more helpful.
How have your ideas about energy and its forms changed after reading this lesson provide an example to describe how you would have thought about energy compared to how you think about it now?
How have your ideas about energy and its forms to after reading this lesson provide an example to describe how you would have thought about energy compared to how you think about it now
What methods would you use to test the resistance of a long and short wire?
By placing a voltmeter either side you can see how much electricity goes through the wire. This is because a voltmeter measures the difference in volts.
What do Zero Reading mean?
A Zero Reading can mean a multitude of things depending on the context. In a velocity reading a Zero Reading would indicate no overall movement. Example, if a runner ran from point A to point B continuously this would be a Zero velocity Reading.
A multirange voltmeter which scale is numbered from 0 through to 250 the pointer falls mid range on the scale interpret the reading on the meter?
With the pointer mid range on the scale, the reading of the multi-range voltmeter would be 125 volts.With the pointer mid range on the scale, the reading of the multi-range voltmeter is 125 volts.
What is the position in a story?
That would be where you are up to when reading it.
What would happen if a voltmeter were substituted for an ammeter?
Smoke. Since a voltmeter is in parallel with the load it is right across the source voltage. Putting the amp meter across the line with its low resistance it will act like a fuse, hence the smoke. Newer solid state testers are usually smarter that the operators. They have built in circuitry which sense the wrong settings you are using and shut the tester off with a "beep" to let you know that you are doing something wrong.
What is the change in position of an object in relation to the position of some fixed object?
Logically, no co-ordinates were specified with the changed position so it would seem that the changed position has not moved.
What is a sentence for voltmeter?
A voltmeter is a device used to measure the voltage in an electrical circuit. An example sentence would be: She went to the hardware store to purchase a voltmeter.
A voltmeter is connected to the terminals of a battery that has emf 12.0V and internal resistance 3.00 ohms The battery is not connected to any other external circuitry What is the vmeter's reading?
The voltmeter would read 12 volts. An ammeter connected to to battery would only read 4 amps (12 volts divided by 3 ohms =4)
How would a voltmeter be connected in a circuit?
In parallell.
How would you extend the range of a voltmeter and ammeter?
if we would like to expand the range of voltmeter we should change the voltmeter resistance even to be appropriate . we should use a variable resistance to control of its value . I would extend the range of a voltmeter by adding resistance in series with it. I would extend the range of an ammeter by connecting resistance in paerallel with it.
What would be the voltmeter reading if the lamp across which it is placed has a broken filament?
A voltmeter connected across the broken (open) filament of a light bulb reads the full voltage of the power supply whether the bulb is in a series or parallel circuit. -- In a series circuit with other components in series with the bulb, this reading tells you that at least one of the components is open, possibly the filament. -- In a parallel circuit with other components in parallel with the bulb, or with the bulb connected directly to the power supply, this reading tells you nothing ... the voltmeter reads the full power supply voltage whether the bulb is open or good. The voltmeter isn't a very helpful measurement to identify an open filament. An ohmmeter, with the power to the circuit turned off, is much more helpful.
To measure the voltage in a standard household electrical socket an electrician would you what settting on a volt meter?
Depending upon the voltmeter, the 300 volt range would typically be the most correct to give you a mid-scale reading of 120volts.
To measure EMF you would use a(n)?
"voltmeter"
Which instrument would measure an electric current?
A voltmeter or a multi-meter.
