1
WB JEE 2016
MCQ (Single Correct Answer)
+1
-0.25
A 1 $$\mu$$F capacitor C is connected to a battery of 10 V through a resistance 1 M$$\Omega$$. The voltage across C after 1 s is approximately
A
5.6 V
B
7.8 V
C
6.3 V
D
10 V
2
WB JEE 2016
MCQ (Single Correct Answer)
+2
-0.5
A current I = I0e$$-$$$$\lambda$$t is flowing in a circuit consisting of a parallel combination of resistance R and capacitance C. The total charge over the entire pulse period is
A
$${{{I_0}} \over \lambda }$$
B
$${{2{I_0}} \over \lambda }$$
C
$${I_0}\lambda $$
D
$${e^{{I_0}\lambda }}$$
WB JEE Subjects