Electronics - Capacitors - Discussion
Discussion Forum : Capacitors - General Questions (Q.No. 46)
46.
How long would it take the capacitor in the given circuit to completely charge if the switch was in position 1?
Discussion:
6 comments Page 1 of 1.
Vasu said:
1 decade ago
T= rc
= (4.7 +2.2) *10 ^3 ohms * (10* 10^-6 Farad)
= 69 mill sec
But the time required for capacitor to fully charge is 5T.
So 5*69 milli sec= 345 mSec.
= (4.7 +2.2) *10 ^3 ohms * (10* 10^-6 Farad)
= 69 mill sec
But the time required for capacitor to fully charge is 5T.
So 5*69 milli sec= 345 mSec.
(1)
Paavai said:
1 decade ago
Why time required for capacitor to full charge is 5T?
SHWETA said:
1 decade ago
Why time required for capacitor to full charge is 5T.
Hiren said:
1 decade ago
Capacitor is fully charged when 5 times constant occurs.
So 5T is taken.
So 5T is taken.
Keshav said:
1 decade ago
Can you please elaborate how 5T is taken?
Junex said:
9 years ago
If the switch was in position 1 then it should be in position 2 during discharging.
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