Topics

sanctuary
electricalphysics
Thursday, March 15, 2018 3:59 PM
Voltage Sources: Batteries
Batteries are one of the most common types of voltage sources in our day-to-day lives. There are many different types of batteries, but they all have one thing in common: A battery uses chemical reactions
$ 0.000
5
3
sanctuary
electricalphysics
Wednesday, February 21, 2018 4:36 AM
Voltage Sources: Energy Conversion and Examples
We use them every day, but no one really gives them much thought. What are we talking about? Why, voltage sources, of course! Batteries and generators are two of the most common sources of voltage that
$ 0.000
1
1
sanctuary
electricalphysics
Tuesday, February 6, 2018 7:06 AM
Insulators and Conductors
Free electrons are free to roam from atom to atom Back in the old days, if someone's house caught on fire, volunteers would rush to the scene and form a bucket brigade to put out the flames. If you think
$ 0.022
3
2
sanctuary
electricalphysics
Thursday, February 1, 2018 7:02 AM
Dimensional Factor
When the wire length is increased, resistance also increases. Resistivity is one of the factors that affects an object's overall resistance, but the dimensions of the object also play a role. The resistance
$ 0.031
7
1
sanctuary
electricalphysics
Thursday, January 25, 2018 3:10 PM
Resistivity Factor
'Resistivity' sounds an awful lot like 'resistance,' but they're actually two different things. Resistivity is a property of the material an object is made of, whereas resistance is affected by several
$ 0.050
7
1
sanctuary
electricalphysics
Tuesday, January 23, 2018 4:43 PM
Electrical Resistance
It seems like every holiday season I wait until the very last minute to do all of my Christmas shopping. Invariably, I'm left with no other option than to go to the local mall so I can hit all the stores
$ 0.000
4
2
sanctuary
electricalphysics
Monday, January 22, 2018 1:30 PM
Electric potential
Electric Charge And The Potential To Do Work Have you ever had one of those days when you just didn't feel motivated to do much of anything? Or how about a time when the pressure of a looming deadline
$ 1.310
21
4
Top communities