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.
From 1794 until 1817, at least 4 more states had been added to the country. The flag, however, stayed the same until 1818 when Congress decided that the flag should have 13 stripes to honor the 13 original colonies and a white star to represent each state in the Union. What Do The Colors Of The American Flag Mean? Today, the flag continues to carry the 13 red and white alternating stripes and now displays 50 white, 5-pointed stars against a blue background, representing the 50 states.