Before the panama canal was built, ships would have to sail around cape horn, the southern tip of south america, to get from the atlantic ocean to the pacific ocean. how did prevailing winds and ocean currents or work against that voyage from east to west?

grav forces affect all objects magnetic forces affect magnetic objects and electric currents

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explanation:

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach