Which terminal of the battery is connected to the long lead of the LED?Options:Always negative terminal.Always positive teminal.Positive or negative terminal, depending on the size of the battery.Positive or negative terminal, depending on the number of cells in the battery.

Briefly mention which part of the symbol of battery shows positive and negative terminals?

__________ is an electrode connected to the positive terminal of the external voltage.

What is the electrode connected to the negative terminal of an electrolytic cell called?

is an electrode connected to the positive terminal of the external voltage.

If cells are placed side by side. Then, how are the terminals of the cells connected