potential difference! help me! please, please, please!?

0 ⤊

potential difference! help me! please, please, please!?

i need a solution for this problem! so, please help me!

question: What is the cuurent drawn by a 470-ohms resistor when a potential difference of 25.0 V is maintained across it?

help me! please!...

2007-03-23 08:52:57 · 2 answers · asked by Anonymous in Science & Mathematics ➔ Physics

2 answers

I = 25.0V/470-ohm = 0.053 Amp

2007-03-23 08:58:18 · answer #1 · answered by physicist 4 · 0⤊ 0⤋

Ohm's Law: V = I*R

2007-03-23 16:22:37 · answer #2 · answered by sojsail 7 · 0⤊ 0⤋