Question
Download Solution PDFThe electrical pressure measured between any two points in an electrical circuit is called _____.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 2.
Voltage
The difference in electric potential between the two points is called electrical pressure is also known as voltage.
The unit of electrical pressure is volts ( V ) . 1 volt is the amount of pressure required to flow one ampere of electricity through one ohm of resistance.
Resistivity
Resistivity is a property that describes the extent to which a material opposes the flow of electric current through it.
Resistivity \(\rho={RA\over l}\)
Energy
Energy is the ability to do work. According to the laws of conservation of energy, “ energy can neither be created nor destroyed but can only be converted from one form to another”.
E = P × t
Work done
The work done by a force is defined to be the product of a component of the force in the direction of the displacement and the magnitude of this displacement.
W = F × d
Last updated on Jul 1, 2025
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