Direct-current circuits



Change of voltmeter measurement range

Direct-current circuits
Change of voltmeter measurement range

additional resistance for voltmeter measurement range expansion
Radd =
Ω
internal resistance of voltmeter
Rint =
Ω
new measurement range
U2 =
V
former voltmeter measurement range
U1 =
V

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



UniCalc in Facebook