What does the arrow in the UJT symbol indicate? The direction of conduction of the PN junction. The direction of the electric field inside the devi...

What does the arrow in the UJT symbol indicate?
The direction of conduction of the PN junction.
The direction of the electric field inside the device.
The direction of the magnetic field inside the device.
The direction of the current flow inside the device.

A
B
C
D