The human nervous system can propagate nerve impulses at about 10 squared metered per second. estimate the time it takes to travel 2 m from your toes to your brain.

The electric potential v is constant everywhere within a certain region of space. which statement below is true? the choices are: the electric field is also constant (but not zero) within the region. a charged particle placed within the region will experience an electric force. the electric field is zero everywhere within the region. the electric field varies from place to place within the region.