Basically this is a battery force which makes the generation of current possible in a battery...... (I am NOT sure of my language) Like in a battery, electrons are attracted towards +ve end,,, they must come and sit there and like wise electrons will assemble there ,"then how does the battery function how does battery collect +ve charge on -ve plate(for this -ve charges have to be sent from -ve plate)" There comes the EMF It a kind of tweezes out electrons from +ve plate and working against pull of +ve plate it places electrons on -ve plate. From there then electrons are sent to +ve plate through the circuit, or other way +ve charges are collected........ Got IT? Not then post another question......
The 12 volt battery has double the electromotive force of the 6 volt. Electromotive force is measured in volts.
Because an electromotive force is a potential difference (voltage) -specifically, an electromotive force is the open-circuit or no-load potential difference of a source such as a battery or generator.
It is usually provided by a battery or generator.
Electromotive force is also known as emf. It refers to the voltage given by an electrical energy source like dynamo or battery.
it is usually provided by a battery or generator.
It could stand for Electromagnetic field, or Electromotive force.
Electromotive force (EMF) is another name for voltage in a circuit. It represents the energy per unit charge provided by a source, such as a battery, to drive the electric current through a circuit.
The symbol for electromotive force is E.
An electromotive force (EMF) of 12V represents the electrical potential difference or voltage that can drive current through a circuit. It indicates the energy per unit charge supplied by a voltage source to move charges around a closed circuit.
Kinetic energy. Direct current or dc. The force is electromotive force and is measured in amps.
The amount of "push" provided by a battery is its electromotive force (emf). In common alkaline batteries, the emf is 1.5 volts.
The unit of measurement for electromotive force (emf) is the volt (V). It represents the potential difference between two points in a circuit that causes current to flow. A voltage source such as a battery or generator can provide this electromotive force.