In alternating current (AC) circuit, the currents and voltages of the same frequ

Question

In alternating current (AC) circuit, the currents and voltages of the same frequency can be represented as phasors (rotating vectors). Consider a resistor of 20 ohm and an inductor of 15 mH are in parallel and connected to an AC source: V(t) = 55 cos(15t + 1.2). Calculate: For the inductor and resistor are in parallel, do they have the same current? Do the two currents oscillate with the same frequency? Do the two currents have the same phase angle? Which of the currents has the same phase angle as the AC source?

Explanation / Answer

The question is completely blured and I can't able to see the problem. Please send the question clearly

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