0
EMF stands for "electromotive force" and is (more or less) a synonym for voltage. Despite the name, it's not really a "force" in the physical sense (EMF is measured in, unsurprisingly, volts, while forces are measured in newtons), and is more properly referred to as a potential.
See the related link for more details.
Add your answer:
Earn +20 pts
What is emf in physics?
EMF, or electromotive force, is a measure of the energy provided by a source (such as a battery) to move a unit charge around a closed circuit. It is responsible for driving the flow of electric current in a circuit. EMF is measured in volts.
What is meant by electro-motive force?
Electro-motive force (EMF) is a measure of the electrical energy provided by a voltage source to drive current in a circuit. It is the force that pushes electrons through a circuit, creating a flow of electric charge. EMF is typically measured in volts.
What does the term emf stand for?
The term EMF stands for electromotive force. It refers to the voltage or electrical potential difference generated by a source such as a battery or generator.
What is the difference between CEMF and EMF?
CEMF stands for Counter Electromotive Force and is the voltage generated by a coil when its magnetic field collapses. EMF stands for Electromotive Force and is the voltage generated by a battery or power source. CEMF is generated as a reaction to changes in current flow, while EMF is the driving force that pushes current through a circuit.
What is electromative force?
Electromotive force (EMF) is a term used to describe the voltage generated by a source of electrical energy, such as a battery or generator. It represents the driving force that pushes electric charges through a circuit. EMF is measured in volts and is often abbreviated as "E".
Volts are a mesurement of what characteristic of electricity?
Volts are the measure of Eletro motive force. (EMF)
What is emf in physics?
EMF, or electromotive force, is a measure of the energy provided by a source (such as a battery) to move a unit charge around a closed circuit. It is responsible for driving the flow of electric current in a circuit. EMF is measured in volts.
What is meant by electro-motive force?
Electro-motive force (EMF) is a measure of the electrical energy provided by a voltage source to drive current in a circuit. It is the force that pushes electrons through a circuit, creating a flow of electric charge. EMF is typically measured in volts.
What is the difference between emf and mmf?
emf is electromotive force mmf is magnetic motive force emf drives electon where as mmf drives magnetic field
How do you measure EMF?
Use a voltmeter.
What can emf of electromotive force also be called?
electro magnetic force
What emf stands for?
Electromagnetic field (induces around the metal when current flows through it). Another opinion: Nope ! 'EMF' stands for 'Electromotive Force' . We refer to it casually as 'voltage'.
How do you find voltage when amps is known?
You don't. If you know how many Amperes in an electrical circuit and also what the total resistance in the circuit is, then EMF (Volts) = current (Amps) x resistance (in Ohms). EMF stands for Electromotive Force, and its unit of measure is the Volt.
To measure EMF you would use a(n)?
"voltmeter"
What unit measures EMF?
EMF stands for Electro-Motive Force, commonly known as Voltage, measured in Volts.
Another word for voltage?
electromotive force (abbreviation: EMF or emf)
Why do you measure emf with a potentiometer not with voltmeter?
EMF (E''electromotive Force'') is another term for Volts, hence the E in electronic formulas and EMF is measured with a volt meter. A potentiometer is not a meter at all, it is a variable resistor
