A LEGO 9v or RC/PF track is 5 1/4 inches long. The curved tracks are 5 1/2 inches long.
u put the battries in the bottom of the train and turn it on ....!!!!!
You can use any 9v adapter as long as the output amperage is rated higher than the amperage rating of your appliance so yes a 600ma adapter can be used to power a 500ma or 400ma appliance
There are several long lasting and dependable 9v batteries available. Duracell Coppertops are a good choice as well as Ray-O-Vac and Energizer Industrial.
this is an expression with a variable that is "v" 9v+74
No. The adaptor will overheat.
3v2 + 9v = 3v (v + 3)
3v2 + 9v = 3v(v + 3)
I = p/v = 100w/9v = 11.11ai = p*v = 100w*9v = 900ai = (p/2)*v = 50w*9v = 450ai = p*2*v = 100w*(9v + 9v) = 8100a
17
you better not. you need a 9V regulator for this, not a resistor!
yes, if the other adapter is a va
A: No problem but don't expect the power to increase