The instantaneous charge on capacitor in two discharging RC circuits is plotted with respect to time in figure. Choose the correct statement(s) (where E 1 and E 2 are emfs of two DC sources in two different charging circuits and capacitors are fully charged).
A
R 1 C 1 > R 2 C 2
B
C
R 1 > R 2 if E 1 = E 2
D
C 2 > C 1 if E 1 = E 2
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
(a, c)
t 1 > t 2
R 1 C 1 > R 2 C 2 for same q max
q 01 = q 02 ⇒ E 1 C 1 = E 2 C 2
If E 1 = E 2 ⇒ C 1 = C 2 ⇒ R 1 = R 2 .
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