A) \[1\mu F\]
B) \[2\mu F\]
C) \[4.5\mu F\]
D) \[6\mu F\]
Correct Answer: D
Solution :
| [d] Possible combination of capacitors |
| (i) Three capacitors in series combination |
 |
| \[\frac{1}{{{C}_{eq}}}=\frac{1}{3}+\frac{1}{3}+\frac{1}{3}\]\[\therefore \]\[\frac{1}{{{C}_{eq}}}=1\mu F\] |
| (ii) Three capacitors in parallel combination |
 |
| \[{{C}_{eq}}=3+3+3=9\mu F\] |
| (iii) Two capacitors in parallel and one is in series |
 |
| \[{{C}_{eq}}=2\mu F\] |
| Two capacitors in series and one is in parallel |
 |
| \[{{C}_{eq}}=4.5\mu F\] |
You need to login to perform this action.
You will be redirected in
3 sec
