What is called the EIectro-Motive Force (EMF) of a voltage source?

Question

What is called the EIectro-Motive Force (EMF) of a voltage source?

What is called the EIectro-Motive Force (EMF) of a voltage source?

(1) Terminal voltage when load is applied

(2) Internal voltage when no load is applied

(3) Product of internal resistance and load current

(4) Electric pressure provided to the load

asked May 22, 2018 by anonymous

1 Answer

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