Perform the following multiplications in polar form:
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Chapter 14 Solutions
Laboratory Manual for Introductory Circuit Analysis
- r (A + B) + s(A + B) = rA + rB + SA + SB, this is example of: O a. Associative lawO b. Distributive lawO c. Parallelogram lawOd. Commutative lawarrow_forwardFind the reciprocal of (1.5 + j2.5) = 2.9 ∠59º in polar and rectangular form.arrow_forwardA 150 μF and 100 μF capacitors are connected in series and across a 100 sin (ωt + 30˚) voltage. Write the equation of the current in mA. 6ωsin(ωt+30˚) 6ωsin(ωt+120˚) 25ωsin(ωt+120˚) 25ωsin(ωt+30˚)arrow_forward
- The admittance of a circuit is given by Y= 5+ j8, its conductance is equal to 0.125 mho 8 mho 0.2 mho 5 mhoarrow_forwardDetermine whether the given system is time-invariant. Show Proof. y[n] = -x[-n+1]+2arrow_forwardGiven:V= 98V, t1= 18ms, t2= 265ms, t3= 551ms, C= 225μF, find the capacitor current (in mA) at t= 551ms. Please answer in typing format please ASAParrow_forward
- In the circuit given below, R = 40 Ω. Identify v(t) for t > 0. a) v(t) = 6 cos(0.5t) V b) v(t) = 12 cos(0.5t) V c) v(t) = 6 sin(0.5t) V d) v(t) = 3 sin(0.5t) Varrow_forwardDetermine the inductor current i(t) for both t = 0– and t > 0 for the given circuit. Assume L = 4.3 H. (Round the final answer to two decimal places.) The inductor current for t = 0– is _______ A. The inductor current for t > 0 is i(t) = _______+______ e–t / ______ A.arrow_forwardFind the Z tranaform of x(n). Need urgent help.arrow_forward
- The values of A + B, If A = 3.56 ± 0.05 and B = 3.25 ± 0.04arrow_forwardhere x=0, y=3arrow_forwardQ.2/ For the R-L-C circuit shown in figure below, the total current is 0.707 A. Calculate the voltage of the capacitor, the voltage across each element with its angle and the power factor of the circuit. 100 1H c 0.707 A @ 100 V. 79.6 Hzarrow_forward
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