Question

question 20
in a parallel rl circuit, there is a phase difference among the elements
true
false

Explanation:

In a parallel RL (resistor - inductor) circuit, the voltage across the resistor (R) and the inductor (L) is the same (since they are in parallel and connected to the same voltage source). The current through the resistor ($I_R$) is in phase with the voltage, while the current through the inductor ($I_L$) lags the voltage by $90^{\circ}$ (or $\frac{\pi}{2}$ radians). So, there is a phase difference between the currents through the resistor and the inductor (the two elements in the parallel RL circuit).

Answer:

True