NEETPhysicsCapacitance
Match the column-I with column-II. ( array |l|l|l|l| & Column-I & & Column-II A. & Capacitance of a & spherical conductor & p. & Q V B. & Capacitance of a & parallel plate capacitor & q. & K C. & Energy stored & in a capacitor & r. & 1 2 C V^2 D. & Ratio of C & to C₀ & s. & 4 ₀ r array )
Options
- AA-(q); B-(p); C-(s); D-(r)
- BA-(r); B-(s); C-(p); D-(q)
- C( A -( r ) ; B -( q ) ; C -( s ) ; D -( p ) )
- DA-(r); B-(p); C-(s); D-(q)
Correct answer
D. A-(r); B-(p); C-(s); D-(q)
Step-by-step solution
(A) (V= 4 w_i ^ ) An (c= v ) ( .c^ =4 ₁ )^ ) (B) ( aligned & c= v & v= ^2 d v= _n^n v d q & v= _n^n q c d q= 1 2 ( q^ q =0 ) & v= q^2 2 c & v= c^2 v^2 2 c =v= 1 2 c v^2 aligned ) The thickness of air between the plates is ((d-t) ) (c= E₀ A d-t+ t k c= E₀ A d-t (1- 1 k ) ) (D) ( E₀ A d-1 )