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IN- C LASS PRACTICA PROBLEMS FOR WEEK of APRIL 19,202
( collEGý PHYSICS II
1.) GIVEN THE FOLLOWING R.C CIRCUIT :
S: SWITCH
10
R:Shn
こ
CLOSTED A5 POSIFION A, FIND
(nNs.:
WHEN "s" s
(A): THE TIME CONSTAN,
て、
10 sicodos)
(B) THE CURRENT I
IN R AT t : 2 SÉ CONDS .
(ANS.: 2.95 mA)
() THE C
oN C AT t: 2SEC.
(ANs,: 6.5 mc)
()
WHE "s"
Is CLOSTED AŤ B", WitsT ARĘ THe É Q UATJONS
C AND I IN R?
FoR
A ND I= I, ekc FroM
NOT8S.)
t/kc FROM
(ANS. :
こ
こ
(E) IF
"s"
is oyl is AfED A GAIN FOR SOME T IME AND THEN
CLOSED AGAN AT A" , How MUCH TIME WILL IT TAKE
FOR FIJE VvOLTAGE ON C To 60
ノ
Flom Z ERO VOLES I
73 °f THE MAXIMUM VOLTAGE ?
(ANs. : 4SECONDS)
(F) WHAT WILL BE THE VULTAGE ON R AT t= 4 SECONDS WH
"s" Is AT "A" ?
(ANS.: 12 r)
%3D
CS Scanned with CamScanner
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Transcribed Image Text:IN- C LASS PRACTICA PROBLEMS FOR WEEK of APRIL 19,202 ( collEGý PHYSICS II 1.) GIVEN THE FOLLOWING R.C CIRCUIT : S: SWITCH 10 R:Shn こ CLOSTED A5 POSIFION A, FIND (nNs.: WHEN "s" s (A): THE TIME CONSTAN, て、 10 sicodos) (B) THE CURRENT I IN R AT t : 2 SÉ CONDS . (ANS.: 2.95 mA) () THE C oN C AT t: 2SEC. (ANs,: 6.5 mc) () WHE "s" Is CLOSTED AŤ B", WitsT ARĘ THe É Q UATJONS C AND I IN R? FoR A ND I= I, ekc FroM NOT8S.) t/kc FROM (ANS. : こ こ (E) IF "s" is oyl is AfED A GAIN FOR SOME T IME AND THEN CLOSED AGAN AT A" , How MUCH TIME WILL IT TAKE FOR FIJE VvOLTAGE ON C To 60 ノ Flom Z ERO VOLES I 73 °f THE MAXIMUM VOLTAGE ? (ANs. : 4SECONDS) (F) WHAT WILL BE THE VULTAGE ON R AT t= 4 SECONDS WH "s" Is AT "A" ? (ANS.: 12 r) %3D CS Scanned with CamScanner
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