In the circuit shown in the figure, the resistor $R$ has a variable resistance. As $R$ is decreased, what happens to the currents?

A) $I _ { 1 }$ decreases and $I _ { 2 }$ increases.
B) $I _ { 1 }$ increases and $I _ { 2 }$ decreases.
C) $I _ { 1 }$ decreases and $I _ { 2 }$ decreases.
D) $I _ { 1 }$ remains unchanged and $I _ { 2 }$ increases.
E) $I _ { 1 }$ increases and $I _ { 2 }$ increases.

Question

In the circuit shown in the figure, the resistor $R$ has a variable resistance. As $R$ is decreased, what happens to the currents?

A) $I _ { 1 }$ decreases and $I _ { 2 }$ increases. 
B) $I _ { 1 }$ increases and $I _ { 2 }$ decreases. 
C) $I _ { 1 }$ decreases and $I _ { 2 }$ decreases. 
D) $I _ { 1 }$ remains unchanged and $I _ { 2 }$ increases. 
E) $I _ { 1 }$ increases and $I _ { 2 }$ increases.

Quizplus · Accepted Answer

The Answer of In the circuit shown in the figure, the resistor $R$ has a variable resistance. As $R$ is decreased, what happens to the currents?

A) $I _ { 1 }$ decreases and $I _ { 2 }$ increases. 
B) $I _ { 1 }$ increases and $I _ { 2 }$ decreases. 
C) $I _ { 1 }$ decreases and $I _ { 2 }$ decreases. 
D) $I _ { 1 }$ remains unchanged and $I _ { 2 }$ increases. 
E) $I _ { 1 }$ increases and $I _ { 2 }$ increases.

In the Circuit Shown in the Figure, the Resistor RRR Has a Variable Resistance

In the Circuit Shown in the Figure, the Resistor $R$ Has a Variable Resistance