Equation of alternating current is given by
WebSep 12, 2024 · The average power is calculated by Equation because we have the impedance of the circuit , the rms voltage , and the resistance . Solution Since , the rms … WebJul 20, 1998 · alternating current, abbreviation AC, flow of electric charge that periodically reverses. It starts, say, from zero, grows to a maximum, decreases to zero, reverses, …
Equation of alternating current is given by
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WebMar 24, 2024 · The instantaneous value is the value of an alternating quantity at a particular instant of time in the cycle. The standard equation of an instantaneous value … WebThe alternating current equation We can express AC mathematically as a sine wave equation, as shown below. I max is the maximum value of current in amperes (A), I is …
WebMathematically you could talk about voltage as V (t) = Asin (2πft + Θ). Here A is the peak voltage, f is the frequency and Θ is the phase shift. We could make a similar equation … WebThe equation of an alternating current is I=50√2sin(400πt) A, then the frequency and the root mean square value of the current respectively are. Q. An alternating current is …
Web1st step. All steps. Final answer. Step 1/4. The given equation for the current is: i = 7 sin ( 324 t − 70) We can observe that the current has a 7A amplitude and that it fluctuates … WebAn electric current that frequently reverses direction is called an alternating current ( AC ). Once again, whether the intensity of the current remains constant is irrelevant. The …
WebMar 17, 2024 · Hint: Since the unit of the equation is in volt, it signifies that the voltage of the alternate current (alternate current electricity) was given.Substitute the value of the time given for the variable \[t\] in the equation of the voltage given. Complete step by step answer: We said that the equation of an alternate current is \[E = 158\sin \left( {200\pi t} …
WebThe alternating current equation We can express AC mathematically as a sine wave equation, as shown below. I max is the maximum value of current in amperes (A), I is the current at any given time, ω is the supply angular frequency in radians per second (rad/s), and t is time in seconds (s). I = I m a x ⋅ sin ( ω t) making money online surveys legitWebBoth voltage and current vary as a function of time. Mathematically you could talk about voltage as V (t) = Asin (2πft + Θ). Here A is the peak voltage, f is the frequency and Θ is the phase shift. We could make a similar equation for current. Regards, APD ( 4 votes) Show more... Peter Borkowski 6 years ago making money online legitimate websitesWeb12 hours ago · Formally, we can define alternating current as a form of current that continuously changes its direction at a given frequency. For instance, if we were to … making money online reddit 2021WebApr 14, 2024 · A magnetic field oscillation happens when the AC (alternating current) current used in this study causes the magnet’s magnetic field to move back and forth. … making money online legitimately redditWebMar 24, 2024 · The standard equation of an instantaneous value of a sinusoidal wave is: V = V m sin (ωt + ϕ) V m is the maximum value V is the instantaneous value at time t. Calculation: Given alternating current equation is i (t) = 100 sin 100 πt Instantaneous value at t = 1/600 seconds is i = 100 sin 100 π (1/600) i = 100 sin π/6 i = 100/2 = 50 A making money online surveys redditWebAn alternative current is given by i=i 1cosωt+i 2sinωt . The rms current is given by. An A.C. is given by equation I=I 1cosωt+I 2sinωt. The r.m.s. value of current is given by. making money online poker cash gamesWebAboutTranscript. When an alternating voltage is applied across a capacitor, the current leads the voltage by a phase angle of 90 degrees. This means the current oscillates a … making money online selling merchandise