High Charging Rate. Found Voltage Drop Need Guidance Please
Lets go over the reason for voltage drops.
Here's a simple circuit with a 12 volt battery.
12 Volts is the potential across the battery.
Now lets look at the flow paths.
Two paths exist for electrons to flow. One through the small lamp, and one through the electromagnet.
If each draws 2 amps, then 4 amps flows from the battery positive, and 4 amps flows back into the battery negative post.
No current flows through the large lamp.
Poor connections create resistance to flow. In fact we could replace each poor connection with the symbol for resistance.
The voltage drops indicate resistance to flow.
Using the same example, notice the voltage drops through each resistance in the current path,
and no voltage drops across the resistance where current is not flowing.
Sometimes its easier or more useful to measure voltage drops directly, rather than referencing ground.
More true if ground path has resistance.
using the above example.
Lets go over the reason for voltage drops.
Here's a simple circuit with a 12 volt battery.
12 Volts is the potential across the battery.
Now lets look at the flow paths.
Two paths exist for electrons to flow. One through the small lamp, and one through the electromagnet.
If each draws 2 amps, then 4 amps flows from the battery positive, and 4 amps flows back into the battery negative post.
No current flows through the large lamp.
Poor connections create resistance to flow. In fact we could replace each poor connection with the symbol for resistance.
The voltage drops indicate resistance to flow.
Using the same example, notice the voltage drops through each resistance in the current path,
and no voltage drops across the resistance where current is not flowing.
Sometimes its easier or more useful to measure voltage drops directly, rather than referencing ground.
More true if ground path has resistance.
using the above example.