The unit of resistance is theohm, pronounced om with a long o. The K in the schematics stands for kilohm or thousands of ohms. 10K means the same as 10,000. Meg and sometimes M mean megohm or million ohms. 4.7Meg or 4.7M is the same as 4,700,000. ...
Resistor R1 on jack 1 is the 'input resistor.' It sets the amp's input impedance to 1,000,000 ohms (1M) to boost the signal voltage from the guitar. [Bonus info: R1 also functions as the 'grid leak' resistor for Tube V1A's grid. A grid leak drains off unwanted DC voltage to ...
Amperes(ampsfor short) represent the current, or how many electrons are flowing through a circuit. Using the water analogy, this would be the amount of water flowing through the pipe. Ohmsmeasure the amount of resistance in a circuit; the higher the resistance, the more the circuit slows dow...
Westinghouse's Niagara Falls plant was able to transport electricity more than 200 miles (322 kilometers). Not all power plants rely on falling water. Many take advantage of steam, which acts like a fluid and can therefore transfer energy to a turbine and, ultimately, to a generator. The ...
Did you know there are many types of resistors? Your electronic schematic tells you that you need a resistor of 100k Ohms. Ok, so you go to an online store to buy one. But there you get all these choices: Thin film, carbon composition, metal film +++. ...
How many amperes flow through a 60-watt bulb when 120 volts are impressed across it? Power: The total power generated in a complete circuit is equal to the product of voltage and the amount of current flowing in the circuit. Based on Ohm's law, the voltage of a...
Westinghouse's Niagara Falls plant was able to transport electricity more than 200 miles (322 kilometers). Not all power plants rely on falling water. Many take advantage of steam, which acts like a fluid and can therefore transfer energy to a turbine and, ultimately, to a generator. The ...
How many times will the resistance of a conductor change if its voltage is increased n times?Resistance:Resistance is the obstruction offered to the flow of electrons when voltage is applied across the ends of the conductor. It is measured in the units of ohm...
conductance is a measure of the current produced through a circuit element for a given applied voltage. Usually denoted by the letter G, conductance is the reciprocal of resistance, R. The unit of conductance is the siemens (S). The conductance of a conductor depends on many factors, includin...
Both source and load termination resistors should be nominally equal to the line impedance. For coaxial cables, the rated impedance is published for each cable; 50 ohms is the most common value. Twisted-pair cables are generally around 100 ohms. The exact value of the termination resistance is...