Question

an electrical circuit is being discussed. technician a states that if resistance is added, the current will decrease. technician b states that if voltage is decreased, amperage would increase. who is correct?
select one:
○ a. technician a only
○ b. technician b only
○ c. both technicians a and b
○ d. neither technician a nor b

Explanation:

Using Ohm's Law ($I = \frac{V}{R}$), when resistance ($R$) increases (with voltage $V$ constant), current ($I$) decreases (supports Technician A). When voltage ($V$) decreases (with resistance $R$ constant), current ($I$) decreases (contradicts Technician B). So only Technician A is correct.

Answer:

a. Technician A only