One of the oldest myths in human genetics is that having blue eyes is determined by a single gene, with the allele for blue eyes recessive to the allele for non-blue eyes (green, brown, or hazel). Many people who know nothing else about genetics think that two blue-eyed parents cannot have a brown-eyed child.ne of the oldest myths in human genetics is that having blue eyes is determined by a single gene, with the allele for blue eyes recessive to the allele for non-blue eyes (green, brown, or hazel). Many people who know nothing else about genetics think that two blue-eyed parents cannot have a brown-eyed child.
Ohm's Law can be used to verify voltage drop. In a DC circuit, voltage equals current multiplied by resistance. V = I R {\displaystyle V=IR} . Also, Kirchhoff's circuit laws state that in any DC circuit, the sum of the voltage drops across each component of the circuit is equal to the supply voltage.
Maximum Distance / Voltage Loss Calculator. This calculator is used to determine the maximum distance a device can be powered over a length of cable. When running power over any cable there will be a voltage drop.Many power supplies are solt with a slightly higher voltage output then specified to compensate for the voltage drop over a cable length.his calculator is used to determine the maximum distance a device can be powered over a length of cable. When running power over any cable there will be a voltage drop. Many power supplies are solt with a slightly higher voltage output then specified to compensate for the voltage drop over a cable length.