A. Less than unity
B. Equal to the unit
C. Larger than unit
D. No hard and fast rule
A. 6.2 x 1018
B. 1.6 x 1019
C. 6.2 x 1021
D. 1.6 x 10-27
A. Series combination
B. Parallel combination
C. Both series and parallel combinations
D. None of above
A. 2.5 x 10-8 C
B. 10-5 C
C. 103 C
D. 4 x 103 C
A. Voltage applied
B. Thickness of the capacitor plates
C. Geometry of the capacitor
D. Density of the capacitor plates
A. in the direction of electric intensity
B. against the electric intensity
C. in any direction
D. in the direction of electric flux
A. imaginary
B. physically existing everywhere
C. physically existing near the charges
D. depends upon case
A. Neutrons
B. X-rays
C. Both glass rod and silk acquire a negative charge
D. None