a carbon rod or a pencil used in an arc lamp; also, a plate or piece of carbon used as one of the elements of a voltaic battery.
1 rod = 5.0292 meters
it doesn't have a fixed length, as long as a rod is "grounded" connected to the ground by a heavy duty wire, it's a lightning rod. . .
carbon-carbon doble bonds.
A rod of uranium
A lightning rod is a metal rod placed in various structures to prevent lightning from striking them. It attracts the lightning to itself, and it is channeled into the ground.
No, Carbon is diamagnetic.
the carbon rod is the medium for conduction of electricity inside the battery
A carbon rod may be an insulator or a conductor. It depends on which allotrope of carbon we're talking about. Electricity can travel through a graphite (carbon) rod easily, but it cannot travel through a diamond rod. Both graphite and diamond are carbon, but the former is a conductor while the latter is an insulator.
No, carbon itself is not magnetic.
carbon rod
The negative terminal of a carbon/zinc cell is connected to the zinc cup that functions as the cathode. The carbon rod is the anode (positive).
It's carbon
cathode
yes it is a metal
As regards electrical conduction, if the carbon rod is graphite, it's a conductor. If the carbon rod is diamond, it's an insulator. We have to specify the allotrope of carbon used to make the rod to discover whether it's an insulator or conductor.
In a dry cell, the carbon rod is the positive terminal, or anode.
yes it is a METAL