hopeh David
Member
Hello....I want to know how to calculate current that passes through
1.5mm2
2.5mm2
4mm2
6mm2
10mm2
16mm2
Etc thank you
1.5mm2
2.5mm2
4mm2
6mm2
10mm2
16mm2
Etc thank you
Yes it hasMy question has not been answered yet ....about cable and current
post #2... I=V/RIts didn't get it....I mean I want the formula please.
To find the resistance you would need to know the length, say 1 metre, then use the resistivity of copper http://www.engineeringtoolbox.com/resistance-resisitivity-d_1382.html to work out what the Resistance is for that length, then use the formula in post 2 to work out the currentHello....I want to know how to calculate current that passes through
1.5mm2
2.5mm2
4mm2
6mm2
10mm2
16mm2
Etc thank you
NOYes I know current is v\r
So does it me that a 1.5mm2 cable will equal
230/1.5
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