Calculate too:
Magnetic field strength of cylindrical coil

Direct-current circuits

Ohm law

I

A

		x
pA
nA
μA
mA
A
kA

U

V

		x
nV
μV
mV
V
kV
MV

R

Ω

		x
μΩ
mΩ
Ω
kΩ
MΩ
GΩ
TΩ

1. Define values of all variables, besides sought quantity
2. Change units if necessary
3. Click "Calculate"

		variables: I - current U - voltage R - resistance of conductor

x

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