Yamin is running 50 feet of no. 14 wire (with a cross section of 4,110 cmils) to a load that draws current of 11 amps. what approximate voltage drop will he experience? a. 1.8 v b. 2.8 v c. 3.5 v d. 5.9 v

Resistance per 1000 feet for gauge 14 wire is given as

R = 2.525 ohm

now if wire is of length 50 feet only then the resistance is given as

now if 11 A current flows through the wire then the voltage drop is given by ohm's law

so most appropriate answer in given options is

A. 1.8 Volts

your answer would be fusion

diagram is missing, but i will try to explain your doubt.

answer:

amplitude is the maximum displacement or distance moved on a point of a vibrating body or wave measured from its equilibrium position.it is equal to half the length of vibration path.