Testing DDl's circuit

[ReNNo]

No way...I'm not going to give 100mA
I have fobia of 100mA
I'll give about 90mA  

 

[Clickey]

Whats DVM stand for?

 

[ReNNo]

You can measure voltage drop on 1ohm resistor, so voltage drop=current.
If there is volt drop of 0.1V, current is 0.1A.
R=U/I
1=0.1/?
So, current is equal to voltage drop on 1ohm resistor.

 

[rog8811]

Whats DVM stand for?

Digital volt meter, sometimes called a multimeter as it measures more than just volts.

Regards rog8811

[edit]random picture of a DVM, wording is not pertinant to the discussion [/edit]