27. Resistors & DC Circuits
Intro to Current
27. Resistors & DC Circuits Intro to Current
8PRACTICE PROBLEM
In a neuron, sodium (Na+) ions are important for generating action potentials. A 0.35-nm-diameter sodium ion channel carries a current of 2.4 pA. How many sodium ions pass through if the ion channel opens for 1.5 ms?
In a neuron, sodium (Na+) ions are important for generating action potentials. A 0.35-nm-diameter sodium ion channel carries a current of 2.4 pA. How many sodium ions pass through if the ion channel opens for 1.5 ms?