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The terminology E.M.F is the voltage output of a power source e.g a transformer bank, generator. As relates to potential difference it's a linear electrical field strenght between 2 points. E.g the charged plates of a capacitor.
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∙ 15y ago
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What unit would be used to measure the potential difference between two poles of a battery?
The volt.The volt.The volt.The volt.
What is difference between insuplast and vermiculite?
There is no difference between the two products.
What is difference between cro and dso?
difference between cro and powerscope?
What is the difference between activity and experiment?
the difference between activity and experiment is ...experiment is do
What is the difference between external and internal indicator?
what is the difference between the external & internal indicator
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.
What is potensional difference PD EMF or voltage measured in?
They are each measured in volts (V).
What are the differences between potential difference and emf?
emf is present mainly in battery and potential difference is mainly present in circuit. emf is greater than p.d and p.d is greater than emf.......the units of both are Volt.....
Why a spark is produced in the switch of a fan when it is switched off?
when inductive load is switched off then current decreases as a result emf induced in the inductor or as whole of the circuit. There is air between switch and circuit wire. Emf tends to jump from higher pd to lower pd so air become ionised and spark is prouced
What is the difference between the emf of a battery and the lost volts when discharging called?
Internal resistance
What is the difference between Counter-electromotive force and back emf?
They are Same for dc motor
What does pd stand for in physics?
Pd in the periodic table stands for palladium.
What is the difference between a financial manager and a financial analyst?
Are there any difference between financial Management analyst and financial analyst? Series or job PD.
What is the difference between ra 6657 and pd 27?
putang ina mo gago ka
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
Why is there a difference in the number of alleles for hemophilia and redgreen colorblindness between males and females?
There is a difference in the number of alleles for hemophilia and red-green colorblindness, because when a carrier of protanomaly has a child with a deuteranomalic man. Denoting the normal vision alleles by P and D and the anomalous by p and d, the carrier is PD pD and the man is Pd. The daughter is either PD Pd or pD Pd. Suppose she is pD Pd. Thanks...
What is the difference between EMF and terminal PD?
An electromotive force is the potential differenceappearing across the terminals of a battery, generator, etc., when that device is not supplying any load. When the device is supplying a load current, the electromotive force is equal to the sum of the voltage drops around the complete circuit, including any internal voltage drop.A potential difference (also known as a 'voltage'), as the name implies, is the difference in potential between two points.
