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What is EMF and potential difference?

in Electrical Engineering

What is EMF and potential difference?

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in Electrical Engineering

What is the difference between electromotive force (EMF) and potential difference?

What is the difference between electromotive force (EMF) and potential difference?

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in Electrical Engineering

What is the difference between terminal potential difference and emf?

What is the difference between terminal potential difference and emf?
Answer : The difference between **terminal potential difference** and **electromotive force (emf)** lies mainly in where the voltage is measured and the conditions under which each is observed: 1. ** ... because some voltage is lost inside the source due to its internal resistance when current is flowing....

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in Electrical Engineering

What is the difference between emf and electrode potential?

What is the difference between emf and electrode potential?

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in Electrical Engineering

What is the relationship between potential difference and EMF?

What is the relationship between potential difference and EMF?

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in Electrical Engineering

What is the relationship between terminal potential difference and EMF?

What is the relationship between terminal potential difference and EMF?

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in Electrical Engineering

Under what condition the terminal potential difference across a battery and it's emf are equal?

Under what condition the terminal potential difference across a battery and it's emf are equal?

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in Electrical Engineering

What is the difference between emf and terminal potential difference?

What is the difference between emf and terminal potential difference?

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in Electrical Engineering

Which one is greater emf or terminal potential difference and why?

Which one is greater emf or terminal potential difference and why?

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in Electrical Engineering

What is the relationship between emf and terminal potential difference of a source?

What is the relationship between emf and terminal potential difference of a source?

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in Electrical Engineering

What is the difference between emf and terminal potential?

What is the difference between emf and terminal potential?

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in Electrical Engineering

Under what condition the terminal potential difference across a battery and emf are equal?

Under what condition the terminal potential difference across a battery and emf are equal?
Answer : The terminal potential difference across a battery and its electromotive force (emf) are equal when **no current is flowing through the battery**. This happens when the battery is **open-circuited**, ... a voltage drop, and the terminal potential difference will be less than the emf of the battery....

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in Electrical Engineering

Is there a difference between emf and potential difference?

Is there a difference between emf and potential difference?

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in Electrical Engineering

What is the difference between cell potential and emf?

What is the difference between cell potential and emf?

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in Electrical Engineering

How are the emf of a battery and its terminal potential difference related during charging?

How are the emf of a battery and its terminal potential difference related during charging?

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in Electrical Engineering

What is the relationship between terminal potential difference and emf?

What is the relationship between terminal potential difference and emf?

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in Electrical Engineering

Which is greater between emf and potential difference?

Which is greater between emf and potential difference?

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in Electrical Engineering

What is the difference between emf of cell and cell potential?

What is the difference between emf of cell and cell potential?

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in Electrical Engineering

Under which condition the terminal potential difference across a battery and its emf are equal?

Under which condition the terminal potential difference across a battery and its emf are equal?

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in Electrical Engineering

What is the difference between emf and potential difference of battery?

What is the difference between emf and potential difference of battery?

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in Electrical Engineering

What is the difference between emf and potential of battery?

What is the difference between emf and potential of battery?

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in Electrical Engineering

What is difference between emf and terminal potential difference of a cell?

What is difference between emf and terminal potential difference of a cell?

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in Electrical Engineering

Why the potential difference of a source of electric current is always less than its emf?

Why the potential difference of a source of electric current is always less than its emf?

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in Electrical Engineering

Is the terminal potential difference equal to the emf?

Is the terminal potential difference equal to the emf?

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in Electrical Engineering

Under what condition is emf equal to terminal potential difference?

Under what condition is emf equal to terminal potential difference?

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in Electrical Engineering

Is potential difference always greater than emf?

Is potential difference always greater than emf?

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in Electrical Engineering

Is emf equal to potential difference?

Is emf equal to potential difference?

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in Electrical Engineering

Is terminal potential difference is greater than emf?

Is terminal potential difference is greater than emf?

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in Electrical Engineering

Is the potential difference across the terminals of a battery always less than its emf?

Is the potential difference across the terminals of a battery always less than its emf?

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in Electrical Engineering

Why the emf of a cell is always greater than its terminal potential difference?

Why the emf of a cell is always greater than its terminal potential difference?

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in Electrical Engineering

Can emf be greater than potential difference?

Can emf be greater than potential difference?

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in Electrical Engineering

Why terminal potential difference is less than the emf of the cell?

Why terminal potential difference is less than the emf of the cell?

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in Electrical Engineering

Why is the emf of a battery always slightly higher than the potential difference?

Why is the emf of a battery always slightly higher than the potential difference?

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in Electrical Engineering

When the terminal potential difference of a battery is equal to its emf?

When the terminal potential difference of a battery is equal to its emf?

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in Electrical Engineering

Why is potential difference equal to EMF?

Why is potential difference equal to EMF?

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in Electrical Engineering

Which is greater emf or terminal potential difference?

Which is greater emf or terminal potential difference?

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in Electrical Engineering

Is the potential difference across the terminals of a battery always less than the emf of the battery?

Is the potential difference across the terminals of a battery always less than the emf of the battery?

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in Electrical Engineering

Can the terminal potential difference of a battery exceed its emf?

Can the terminal potential difference of a battery exceed its emf?

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in Electrical Engineering

Can potential difference across terminals of a battery be greater than its emf?

Can potential difference across terminals of a battery be greater than its emf?

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in Electrical Engineering

Is the terminal potential difference of a cell equal to EMF?

Is the terminal potential difference of a cell equal to EMF?

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in Electrical Engineering

Why is the EMF of a cell always greater than the potential difference?

Why is the EMF of a cell always greater than the potential difference?

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in Electrical Engineering

Why potential difference is less than emf?

Why potential difference is less than emf?

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in Electrical Engineering

Is potential difference across the terminals of a battery always less than the emf of the battery?

Is potential difference across the terminals of a battery always less than the emf of the battery?

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in Electrical Engineering

Is the terminal potential difference always lower than the emf of A battery?

Is the terminal potential difference always lower than the emf of A battery?

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in Electrical Engineering

Is the electromotive force emf the maximum potential difference between the terminals of the battery?

Is the electromotive force emf the maximum potential difference between the terminals of the battery?

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in Electrical Engineering

Why is the emf of a cell greater than the terminal potential difference when the cell is used to supply current to an external resist?

Why is the emf of a cell greater than the terminal potential difference when the cell is used to supply current to an external resist?

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in Electrical Engineering

Under what circumstances can the terminal potential difference exceed its emf?

Under what circumstances can the terminal potential difference exceed its emf?

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in Electrical Engineering

Why every potential difference is not an emf?

Why every potential difference is not an emf?

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in Electrical Engineering

Is the potential difference across the terminal of the battery always less than the emf?

Is the potential difference across the terminal of the battery always less than the emf?

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in Electrical Engineering

Can the potential difference across the terminals of the battery be equal to its emf?

Can the potential difference across the terminals of the battery be equal to its emf?

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in Electrical Engineering

Why is the potential difference always less than emf in a closed circuit?

Why is the potential difference always less than emf in a closed circuit?

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