Fuse
Increase the current to see the heating effect.
P = I²R — doubling current quadruples heating power.
I = 0.0 A
P = 0.0 W
R = 50 mΩ
T = cool
⚡ Drag the current slider to increase current through the fuse
⚡ Fuse Blown!
Circuit open — current = 0 A. Click Reset to replace the fuse.