A circuit has two identical resistors, each with resistance R, connected in series. They add to give an equivalent resistance of 2R. If any internal resistance is negligible, which of the following would increase the current in the circuit the most?
1.add another resistor, R, in series
2.take away one of the resistors
3.add another resistor, R, in parallel to those already in series
4.It depends on whether the resistance is greater or less than 1 .
Question 2
As more resistors are added in series, the equivalent resistance of the circuit approaches infinity. In contrast, as more resistors are added in parallel, the equivalent resistance
1. approaches infinity.
2. approaches zero.
3. becomes zero.
4. approaches 1 .
Drug Resistance
In 2013, Americans learned that the federal government massively surveys their phone calls and e-mai
Use a DMM set to read DC volts to check the voltage drop of the positive circuit to the fuel ...
Eels - That Look You Give That Guy 1 (Official Video)
An aluminum wire has a length of 27.0 m and a resistance of 2.90 n at 20.00C. As
Change in Blood Pressure through the Systemic Circuit