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What else can I help you with?
A device that provides an emf?
EMF (short for "electromotive force" - not a well-chosen name, since it isn't exactly a force) is more properly called a "voltage". A device that provides that can be a battery, or you can get the voltage from the outlets in your home.
What is the Condition for terminal voltage across a secondary cell to be equal to its emf?
The condition for the terminal voltage across a secondary cell to be equal to its emf is when there is no current flowing through the cell. When there is no current, there is no voltage drop across the internal resistance of the cell, and thus the terminal voltage equals the emf.
What is the term for he phenomenon of emf development between two different metals placed in contact?
The term for the phenomenon of emf development between two different metals placed in contact is called the thermoelectric effect. This effect occurs because of the temperature difference between the two metals, which creates a potential difference or voltage.
Why emf is not zero when field current is zero?
Even when the field current is zero, there can still be a residual magnetic field present in the system, which can induce an electromotive force (emf) in a nearby conductor. This phenomenon is explained by Faraday's law of electromagnetic induction, where a changing magnetic field can induce a voltage in a closed loop.
What can be used to help detect a carbon monoxide build upon a boat?
A carbon monoxide detector.
Where can a EMF detector be bought?
EMF detectors can be purchased at stores such as Amazon and Home Depot. It is also possible to download an EMF detector app to your phone, computer, or tablet.
What is an EMF detector used for and how does it help in detecting electromagnetic fields?
An EMF detector is used to measure and detect electromagnetic fields. It helps in identifying sources of electromagnetic radiation, such as electrical wiring, appliances, or electronic devices. The detector works by picking up changes in the electromagnetic field strength and alerting the user to potential sources of EMF exposure.
What does an EMF detector do and how does it work to measure electromagnetic fields?
An EMF detector is a device that measures electromagnetic fields. It works by detecting the presence of electromagnetic radiation in the surrounding area. The detector uses sensors to pick up on the strength and frequency of the electromagnetic fields, providing a reading that indicates the level of exposure to these fields.
Who invented EMF?
danver apilado
When was the fire detector invented?
The ionization type smoke detector was invented in 1931 in Switzerland.
What button do you press on the elevator on ghost story island?
Use your EMF Detector and go inside the elevator.
How do EMs work?
The EMF works by detecting electromagnetic fields that are present. You use an EMF detector, like a K-II meter to detect these fields. EMF fields that are too high can be dangerous, and can cause nausea, dizziness, paranoia, and other things.
When was the medal detector made?
The metal detector was invented in 1931 by Gerhard Fisher.
When was the metal detector made?
The metal detector was invented in 1931 by Gerhard Fisher.
Who invented the smoke detector?
timothy lunsford
When was the heart detector invented?
IF you are alive, you have a heart
Why was the lie detector invented?
to see if people were lying
