▲ 1 r/Electricity
Where is my current??
im a begginer at electrics. and im am having a problem with my circuit
i am tryiing to have my circuits curret at 20mA with a 3v battery in tinkercad simulator
the objective is getting the led in the circuit to have 20mA of current through it
if i do 3/0,02 i should have 150 ohms of resistance to get the correct
but im measuring 6.69mA of current in my multimeter
trying again, i used the voltage that goes through the led ~2V
and doing 2/0,02 = 100ohms of resitance
with this value at my resistor i measure 10mA
what am i missing to get the current at 20mA?
u/Remote-Study6109 — 4 hours ago