A basic analog voltmeter consists of a sensitive galvanometer (current meter) in series with a high resistance. The internal resistance of a voltmeter must be high. Otherwise it will draw significant current, and thereby disturb the operation of the circuit under test.
There are 50 Stars and 13 Stripes in the American Flag. The 13 alternating red and white stripes represent the original 13 colonies, and the are 50 white stars on a blue backg â¦ round represent the 50 modern states.
The number of stars on the flag is fixed at 12, and is not related to the number of member states of the EU (although the EU did have 12 member states from 1986 to 1994). This is because it originally was the flag of the Council of Europe.