What is Dc circuit: Definition and 105 Discussions
A DC-to-DC converter is an electronic circuit or electromechanical device that converts a source of direct current (DC) from one voltage level to another. It is a type of electric power converter. Power levels range from very low (small batteries) to very high (high-voltage power transmission).
[SOLVED] Can Hydrogen have a DC Circuit?
I'm thinking of the hydrogen atom like it might be a DC type of electrical circuit, just for fun, but I am not sure what values to use for a couple of simple equations. Can somebody help me out?
The equation is V=I*R
I found an impedance value, Z...
First one light bulb is connected to a battery. Then two are connected in series to
the same battery.
Here's the picture:
http://home.comcast.net/~chou55/bulb.gif
A) When two are connected, the battery puts out
a) less current
b) more current
c) less voltage
d) the same current
B)...
i just finished reading the circuit chapter in my book hoping it would answer a few of the questions i had in mind, it helped, but not as much as i had hoped...here are a few questions
how quickly is a current established throughout a circuit when the switch is closed? (now i suppose the...
I'm having trouble solving this problem:
Three resistors(parallel) across a DC voltage source...If the total current through the circuit is I = 2.0A, what is the currect through the 12ohm resistor?
The circuit runs into a junction which splits 3 ways. Along each path there's are resistors...
a) I must determine the current in 8 [ome] resistor? Current in the 4[ome] ?
a) I started out using ohms law. E=IR, ok. I took the difference between the Voltages eg.12-9 = 3V then multiply by 11 ohms total resistance.
b) Did pretty much the same way except that 4 ohms is where most...