Q)
(chatquestion)...Carried Forward Medical 2019
Unit Test-2 (Code-A
A parallel plate capacitor having plate separation d and capacitance C in air is connected by means
6.
of a spring of constant K to a point O. The plates are assumed to be massless and lower plate is
fixed. The spring is non-conducting and is in natural length position. Now, the capacitor is charged
with charge q. When the upper plate is released, the capacitance of this arrangement will change to
(assume that in equilibrium, the upper plate does not touch the lower plate).
K.
(1)-
(2) -
(3) C
(4) None of these
1-
CKd?
1-
2CKd?
7. If the capacitance of each capacitor in the tetrahedron shown is C, the effective capacitance of th...(Pls solve this)
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