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. in the American Flag. When two new States were admitted to the Union (Kentucky and Vermont), a resolution was adopted in January of 1794, expanding the flag to 15 stars and 15 stripes. This flag was the official flag of our country from 1795 to 1818, and was prominent in many historic events.