Current Electricity Charging Discharging Of Capacitors Question 51
Question: In a copper voltameter experiment, current is decreased to one-fourth of the initial value but it is passed for four times the earlier duration. Amount of copper deposited will be
[MP PMT 1993]
Options:
A) Same
B) One-fourth the previous value
C) Four times the previous value
D) $ \frac{1}{16}th $ of the previous value
Show Answer
Answer:
Correct Answer: A
Solution:
In the first case, $ Zi,t=m $ In the second case, $ Z\times \frac{i}{4}\times 4t=m $
BETA
