Wires A and D will go to the power supply (with an ammeter wire in series in. this loop; wires B and C will go to the voltmeter to measure the voltage drop across the testing. material. Figure 2 shows a diagram of the circuit that you will build.
4 doctors agreed: Strep throat: Recovery from strep depends on whether or not you receive antibiotic treatment. Usually, 7-10 days is all it takes to start feeling better although it is not uncommon to take 2 weeks or longer to feel totally back to normal. ...Read more.
A cotton swab is brushed against the back of the throat then sent to the lab to test for streptococcal bacteria, the cause of strep throat. The standard test can take 1 to 2 days; however, a rapid strep test can also be performed, which only takes a few minutes.