A simple electrical circuit has a constant voltage power supply and a variable resistor.As you increase the resistance the current flow _____________
A)increases
B)decreases
C)remains the same
D)cannot be determined

Question

Quizplus · Accepted Answer

According to Ohm's Law, as resistance increases, the current flow in the circuit decreases. This is because the voltage provided by the power supply remains constant, so an increase in resistance means less current can flow through the circuit.

A Simple Electrical Circuit Has a Constant Voltage Power Supply