A: SURE it can while open it will measure the potential when closed it will measure the small voltage drop due to the resistance if any.
'Force' isn't measured in volts. Potential and potential difference are measured in volts.
by using voltmeter
Sensitivity of potentiometer means~ smallest potential difference that can be measured with the help of it.
For all practical purposes NO. The only voltage measured will be the voltage drop of the contact itself. This should be very low if the contact is good.
U0 stands for the nominal rms-value of the line potential measured with respect to earth.
Voltage is the potential difference to the ground. By convention, ground potential is zero volt.The above answer is incorrect. 'Voltage', by definition, is potential difference. It has nothing to do with being measured with respect to ground -in fact potential difference (voltage) cannot be measured with respect to anything.
'Force' isn't measured in volts. Potential and potential difference are measured in volts.
'Force' isn't measured in volts. Potential and potential difference are measured in volts.
The contact potential of a pn-junction diode is signified by the turn-on or barrier voltage, which is the voltage beyond which non-negligible current con be measured flowing in the forward-bias direction. To put it simply, one can run a variable potential difference across a diode in it forward-bias direction until one measures a current. That is the contact potential of the diode. Theoretically, the contact potential is a function of the temperature and doping concentration, and intrinsic hole-electron pair concentrations. However, in the real world, there maybe other factors that will affect the contact potential of a diode.
Potential energy is typically measured in joules (J) in the International System of Units (SI). It can also be measured in electronvolts (eV) in the field of particle physics.
Water potential is typically measured in units of pressure, such as pascals (Pa) or bars, but can also be reported in kilopascals (kPa) or megapascals (MPa).
jolues
pH is measured in units called "pH" which stands for "potential of hydrogen."
Voltage and potential difference are measured in volts.
FALSE
unquantifiable.
cannot be measured