0
Add your answer:
Earn +20 pts
The unit of emf is?
the unit of "e.m.f" is "volt"
What are the differences between potential difference and emf?
Potential difference is the difference in electric potential energy between two points in a circuit, while electromotive force (emf) is the total energy provided per unit charge by a battery or voltage source. In other words, potential difference measures the voltage drop across a component in a circuit, while emf represents the energy per unit charge supplied by the source.
What is a another unit of measurement for an EMF?
a british band
Who is responsible for determining the type of EMF control measures?
711th Human Performance Wing
Who is responsible for determining the type of emf control measures required?
711th Human Performance Wing
What is the term for the unit that measures a wave frequency?
The unit that measures wave frequency is hertz (Hz).
Is volts measured by electromotive force?
volts abbr (V)
Three similarities between pd and emf?
Both emf and pd have the same unit. namely volt Both have the same definition. It is the work performed in moving unit positive charge right from one point to the other against the electric field. Both are got by the product of current and resistance. But emf is the pd across of a cell or source when it is not in action. So emf is slightly greater than the pd in the circuit as there may be a little bit of internal resistance.
Unit of emf?
My physics teacher wrote out homework answers for us. On a few EMF problems, he has the EMF unit listed as Weber. On others, he has it as volts. I have a quiz tomorrow so I need to know which SI unit i'm supposed to use. Thanks! Few side notes: the formula we're using is E=delta I (subscript B) /delta t . There was no change in the formula for the different problems or what not. and somehow weber / time went to volts, other times it didn't. BY: VOLT
What is Unit that measures the amount of energy released by nutrients?
The unit that measures the amount of energy released by nutrients is the calorie.
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.
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
