Surface charge density () =
Side = 5 cm = 0.05 m.
A = 6 × side2 = 6 × (0.05)2 = 0.015 m2 Q = 6 μC = 6 × 10-6 C
Match List - I with List - II:
List - I:
(A) Electric field inside (distance from center) of a uniformly charged spherical shell with surface charge density , and radius .
(B) Electric field at distance from a uniformly charged infinite plane sheet with surface charge density .
(C) Electric field outside (distance from center) of a uniformly charged spherical shell with surface charge density , and radius .
(D) Electric field between two oppositely charged infinite plane parallel sheets with uniform surface charge density .
List - II:
(I)
(II)
(III) 0
(IV) Choose the correct answer from the options given below:
The terminal voltage of the battery, whose emf is and internal resistance, when connected through an external resistance of as shown in the figure is: