In the circuit of Fig 27-57 `epsi=1.2kV, c=6.5muF, R_(1)=R_(2)=R_(3)=0.73 M Omega`. With C completely uncharged switch S is suddenly closed (at t=0). At t=0, what are (a) current `i_(1)` in resistor 1, (b) current `i_(2)` in resistor 2, and (c) current `i_(3)` in resistor 3? At `t=oo` (thta is after many time constants). what are (d) `i_(1), (e) i_(2) and (f) i_(3)?` What is the potential difference `V_(2)` across resistor 2 at (g) t=0 and (h) `t=oo?` Sketch `V_(2)` versus t between these two extreme times.

Answer

(a) `1.1 xx 10^(-3) A; (b) 5.5 xx 10^(-4) A; (c) 5 xx 10^(-4) A (d) 8.2 xx 10^(-4) A; (e) 8.2 xx 10^(-4) A; (f) 0; (g) 4.2 xx 10^(2) V; (h) 6.0 xx 10^(2) V` (i) `(##MST_AG_JEE_MA_PHY_V02_C27_E02_034_A01##)`