Question: Franklin recommended that a lightning rod should have a certain design, based on his experiments. What design did he recommend? How do we explain the

Franklin recommended that a lightning rod should have a certain design, based on his experiments. What design did he recommend? How do we explain the superiority of his design today? Net charge will accumulate on a sharp metallic point because like charges repel.
The top of the lightning rod should be blunt.
The top of the lightning rod should be connected to a grounded wire.
The elec tric field will be greatest at a sharp point on a metal surface. Franklin recommended that a lightning rod should have a certain design, based on his experiments. What design did he recommend? How do we explain the superiority of his design today?
Net charge will accumulate on a sharp metallic point because like charges repel.
The top of the lightning rod should be blunt.
The top of the lightning rod should be connected to a grounded wire.
The electric field will be greatest at a sharp point on a metal surface.
 Franklin recommended that a lightning rod should have a certain design,

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