The current in a 200 mH inductor is i=75 mA, t< 0; i= (B cos 200t...
The current in a 200 mH inductor is i = 75 mA, t < 0; -50+ i= (B1 cos 200t + B2 sin 200t) e A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 28 ms Express your answer to three significant figures and include the appropriate units. μΑ p = Value Units...
The current in a 200 mH inductor is į = 75 mA, t = 0; i = (B1 cos 200t + B2 sin 200t) e -50t A, t>0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 V at t = 0. Part A Calculate the power at the terminals of the inductor at t = 23 ms. Express your answer to three significant figures and include the appropriate units. MÅ ? p =...
of the indretor at t= 28ms For a 200mH inductor - sot i= 75 mA , tco i= (B, cos200t + B₂ sin 200t) e A, t)o Voltage (Passive sign convention is 4,250 at t=0 What is the power at the terminals
PLEASE BOX THE ANSWERS FOR A THUMBS UP
Problem 6.9 The current in a 15 mH inductor is known to be -10A fort < 0 and (-10 cos 400t – 5 sin 400t) e -2004 A fort > 0. Assume the passive sign convention. Part A At what instant of time is the voltage across the inductor maximum? Express your answer with the appropriate units. μΑ ? t = Value Units Submit Request Answer Part B What is the maximum...
Problem 4. A 10 mH inductor has a sudden current change from 200 mA to 100 mA in 1 ms. Find the induced voltage. Problem 5. A induced voltage across a 10 mH inductor is v(t) 120 cos (377t) V. Find (a) the expression for the inductor current and (b) the expression for the power. The current in a 25 mH inductor is given by the expressions: i(t) 0 i(t) 10 (1-e) mA Find the voltage across the inductor and...
This answer was from an expert response, I got wrong for that as
you could see. Can any expet on the filed help me here please.
Hint: the power is a delivering power which is negative.
Thanks
Problem 6.5 1 of 8 The current in a 200 mH inductor is Part A i=75 mA, i= (Bics 200t+B2 sin 200t)ese A, > 0, where t is in seconds. The voltage across the inductor (passive sign convention) is 4.25 Vatt-0 ts0 Calculate...
The triangular current pulse shown in (Figure 1) is applied to a 20 mH inductor. Use the passive sign convention. O AEQ If vec ? y = Submit Request Answer Part F Derive the expression for the inductor voltage in the interval 0 <t<5 ms. Suppose that t is in seconds. Express your answer in volts in terms of t. TIVI AS01 1. vec ? Submit Request Answer Figure < 1 of 1 > Part G the interval ms <t<10...
A 200 mH inductor is connected to an emf given by v(t) = (168 V) sin(134nt). (a) What is the reactance of the inductor (in 2)? 84.2 2 (b) Write an expression for the current through the inductor. (Use the following as necessary: t. Assume i(t) is in amps and t is in seconds. Do not include units in your answer.) i(8) = 2 cos(1847)
The current and voltage at the terminals of the inductor in the circuit are i (t) = (3.8+3.5e -40t) A, t > 0; v (t) = -86e V, t > 07.(Figure 1) -400 Figure < 1 of 1 R + V 46 + t=0 L 3vt) U Part A Specify the numerical value of Vs. Express your answer to three significant figures and include the appropriate units. μΑ ? Vs = Value Units Part B Specify the numerical value of...
A 190 mH inductor is connected to an emf given by v(t) = (167 V) sin(144nt). (a) What is the reactance of the inductor in 2)? 85.95 (b) Write an expression for the current through the inductor. (Use the following as necessary: t. Assume i(t) is in amps and t is in seconds. Do not include units in your answer.) i(t) = -1.944 cos (144nt