- #1
pyroknife
- 613
- 3
for the right hand rule for a wire with a current and magnetic field. Your thumb points in the direction of the current and you wrap your fingers around the wire. Do your fingers form a fist or how much do you curl it? Right now, I'm curling my fingers where the tips of my fingers TOUCH my palm and that gets me the right answers. Is that how it's down?