A capacitor =1.0 µF is charged up to a voltage V =60 V by connecting it to battery B through switch (1). Now is disconnected from battery and connected to a circuit consisting of two uncharged capacitors =3.0 µF and =6.0 µ F through switch (2), as shown in the figure. The sum of final charges on and is :
40 µ C
36 µ C
20 µ C
54 µ C
As we learnt
Common Potential -
-
Initial Charge =q=
Let final potential across c2 &c3 is v;
Total charge on
Option 1)
40 µ C
Option 2)
36 µ C
Option 3)
20 µ C
Option 4)
54 µ C
Study 40% syllabus and score up to 100% marks in JEE