A system has a voltage of 15V and it produces a total current of 1300μA. Find the power of system?(a) 0.025W(b) 0.035W(c) 0.0195W(d) 0.045WThe question was posed to me in exam.I'd like to ask this question from Spectrum of Multitone Signal in section Amplitude Modulation of Analog Communications

A system has a voltage of 15V and it produces a total current of 1300�

1.	A system has a voltage of 15V and it produces a total current of 1300μA. Find the power of system?(a) 0.025W(b) 0.035W(c) 0.0195W(d) 0.045WThe question was posed to me in exam.I'd like to ask this question from Spectrum of Multitone Signal in section Amplitude Modulation of Analog Communications
Answer» The correct answer is (c) 0.0195W To EXPLAIN: ELECTRICAL power is the rate at which electrical energy is converted to another FORM, such as MOTION, heat, or an electromagnetic field. Power, P = 15 x 1300 x 10^-6 = 0.0195W.

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