-A- and -B- are two condensers of capacities 2 mu F and 4mu F They are charged to potential differences of 12V and 6V respectively- If they are now connected -ve to -ve- the charge that flows through the connecting wire is -24mu C from A to B8mu C from A to B8mu C from B to A24mu C from B to A

Question

-A- and -B- are two condensers of capacities 2 mu F  and 4mu F They are charged to potential differences of 12V and 6V respectively- If they are now connected -ve to -ve- the charge that flows through the connecting wire is -24mu C from A to B8mu  C from A to B8mu C from B to A24mu C from B to A

Toppr Admin · Accepted Answer

QA-CA-xA0-VA-2-xD7-10-x2212-6-xD7-12QA-24-xD7-10-x2212-6

‘A’ and ‘B’ are two condensers of capacities 2 μF and 4μF They are charged to potential differences of 12V and 6V respectively. If they are now connected (+ve to +ve), the charge that flows through the connecting wire is :24μC from A to B8μ C from A to B8μC from B to A24μC from B to A

QA=CA VA=2×10−6×12QA=24×10−6

$Q_{A} = C_{A} V_{A}$
$= 2 \times 10^{- 6} \times 12$
$Q_{A} = 24 \times 10^{- 6}$