Voltage is measured with a voltmeter.
The voltage measured across an open in a series circuit is the equivalent of the sourse voltage.
Power (P) = Voltage (V) x Amperage (I) Written as P=VxI or to find Voltage V=P/I Voltage is measured in Volts (V) Amperage is measured in Amperes (Amps or A) Power is measured in Watts (W)
Electrical current is measured in amperes.
A conventional voltmeter displays 0.707 of the peak voltage when it measures AC.In doing so, it displays the RMS value of the measured voltage IF the measured voltage is a sinusoid.If the measured voltage is not a sinusoid, then its peak value is 1.414 times the displayed number, andyou have to calculate the RMS based on the waveform.
It generally reads RMS value of the voltage being measured
How does the voltage measured across a dry cell ompare with the voltage drop measured across three bulbs in series?
It is measured using a Voltmeter
ummm... ...voltage?
Voltage is not measured in ohms. It is measured in volts.
The voltage measured across an open in a series circuit is the equivalent of the sourse voltage.
volts
Power (P) = Voltage (V) x Amperage (I) Written as P=VxI or to find Voltage V=P/I Voltage is measured in Volts (V) Amperage is measured in Amperes (Amps or A) Power is measured in Watts (W)
Use a voltmeter with a high input impedance and measure at the source the voltage.
Because of the polarity of the circuit. The signs of measured current and voltage depends on the direction of the current and voltage.
use voltage
Electrical current is measured in amperes.
current is measured with the meter in series and voltage is measured with the meter in parallel of the load