14. What is 1 V equivalent to? a. 1J/C b. 1C/J c. 1A/C d. 1 A/J

The correct answer is **a. 1 J/C**.<br /><br />Here's why:<br /><br />A volt (V) is defined as the potential difference between two points in a circuit when 1 joule (J) of energy is used to move 1 coulomb (C) of charge from one point to the other. Mathematically, this can be represented as:<br /><br />V = W/Q<br /><br />Where:<br />* V = Voltage (in volts)<br />* W = Work done or energy expended (in joules)<br />* Q = Charge (in coulombs)<br /><br />Therefore, 1 V = 1 J/C<br />