Measuring Electric Voltage

Complete the blanks with the correct information: The symbol for electric voltage is...

Complete the blanks with the correct information: Electric voltage is measured in...

Complete the blanks with the correct information: The device used to measure electric voltage is called...

Complete the blanks with the correct information: The additional resistance is an auxiliary device used for...

Complete the blanks with the correct information: The additional resistance is mounted...

Represent the electrical diagram for measuring electric voltage.

Write the calculation formula for additional resistance.

Specify the name of each quantity involved, indicating its unit of measure.

For a voltmeter with Rv=1kΩ and UV=10mV, calculate the additional resistance that must be mounted in the circuit so that it can measure a voltage U=1V.