5. We can model the electric dipole of the heart as a 10 pC charges separated by 1.0 cm.The electric field of the heart is not an electric field in vacuum or in the air, which we havegenerally assumed, but is an electric field in the body, which is mostly water. A materialsubstance weakens an electric field because the molecules of the substance become polarized,so thatEvacuumÉsubstancewhere is the dielectric constant of the substance. The dielectric constant of water is 80.What is the heart's electric field strength at a point in the body 20 cm from the center of theheart on the axis of the dipole.

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Answered: 5. We can model the electric dipole of…

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