Question

Obtain v(t) for t> 0 in the given circuit. Assume v;= 110 V. F1 F 102 TE The value of v(t) = A cos (Bt + Cu(t) V where A = BOV and C =

Answer 1

Use basics of circuits.

Detailed solution is given below:

M lor to we - 110V Before t=0, at t=0 VIO JOV my 10ur LIA ů (o)= LIA, 110V (+) MAY / lla Ins-domain After E= 0, fou to al hm V(s) = Į x 44 + 4s X 90 The *44= * *44 1+ 452 Vis - (5)

3 VOSE => V(s) = VCL) - 22 sein (4+) ult) tento termice 3.vt) = 22 cm ($t - 20") ult) v compareunia © with VCE = A woe (B+ Cº) ult v. A=22 B = £ = 05. c=-900