2 quick questions about our experiment write up?We did an experiment of how the amount of current required to melt the wire changed due to the thickness of the wire.
In our write up, we have to include how we could ...Read More
HELP! kawasaki bayou 220 ignition system with no spark. really weird. any suggestions?i have a 96 kawasaki bayou 220. original problem was no spark, 90% of the electrical/ignition system (including the CDI unit) was replaced before i bought it, just ...Read More
HELP! ELECTRICITY QUESTION.?We say that connecting an ammeter in series with a resistor and connecting a voltmeter across the resistor do not appreciably affect the current through, and the voltage across the resistor.
Explain Briefly. Read More
car no start problem?when I go to start my car, nothing happens, no click or anything. When I turn the key to the start position, voltmeter in my dash does not drop like it normally does, so I assume I'm ...Read More
Using a small solar panel - problems?I am working on a science project. I have taken a small solar panel from a flashlight. When I hold it in the sun and connect it to a voltmeter I get ...Read More
A simple question about resistors?If you put a resistor into an electrical circuit and parallel with it a voltmeter to measure it's voltage, will the voltmeter show anything?
It's been bugging me for a while. To have a voltage, some object ...Read More
i want a circuit diagram for digit voltmeter?It has to be battery operated and not too complex to be soldered on vero board. it should hav 7 segment display, on-off switch/button, counters and 555 clock. if explaination is given along, ...Read More
ac heater blower motor problems?have new blower motor, new resistor, fuses and relay are good, I get no voltage on high setting, but I get voltage on all other settings.(testing with multimeter at motor connector) Cannot figure out what ...Read More
What readings should i get hooking these washing machine parts to a voltmeter?I have narrowed my parts search down to the timer and water level pressure switch for my screwy washer. (Thanks to help from yahoo buddies. Thanks for the ...Read More
what difference will it make to the total current if some wires are short circuited?ok this is an a-level past physics question which I need some help on.
There's a regular circuit with a 6v battery and an ammeter connected ...Read More
