1
JEE Main 2022 (Online) 27th June Morning Shift
Numerical
+4
-1

A capacitor of capacitance 50 pF is charged by 100 V source. It is then connected to another uncharged identical capacitor. Electrostatic energy loss in the process is ___________ nJ.

2
JEE Main 2022 (Online) 25th June Morning Shift
Numerical
+4
-1

The equivalent capacitance between points A and B in below shown figure will be __________ $$\mu$$F.

3
JEE Main 2021 (Online) 31st August Evening Shift
Numerical
+4
-1
A parallel plate capacitor of capacitance 200 $$\mu$$F is connected to a battery of 200 V. A dielectric slab of dielectric constant 2 is now inserted into the space between plates of capacitor while the battery remain connected. The change in the electrostatic energy in the capacitor will be ____________J.
4
JEE Main 2021 (Online) 31st August Morning Shift
Numerical
+4
-1
A capacitor of 50 $$\mu$$F is connected in a circuit as shown in figure. The charge on the upper plate of the capacitor is ______________$$\mu$$C.

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