Anode

usgb/ˈænəʊd/
noun

In a battery or a cell, the anode is the positive terminal where the current flows in from outside.

In a dry cell, carbon rod acts as the anode.
Visual representation of "anode" - In a battery or a cell, the anode is the positive terminal where the current flows in from outside.

Often appears as...

  • positive anode
  • zinc anode

Usage tips

Technical

Definition 1 of 4
Visual representation of "anode"
LampPro Tip 1/2

Polarity Reminder

Always remember that 'anode' is the positive terminal, opposite of 'cathode', which is negative.

Illustration for Polarity Reminder
Connect the red wire to the anode of the battery.
LampPro Tip 2/2

Current Direction

'Anode' is where current flows into a device, not out.

Illustration for Current Direction
The technician marked the anode where the current enters the circuit.
Visual representation of the word "Anode"

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