Category: Electrostatics

A. V/m
B. V2/m
C. m/V
D. m/V2

A. Current
B. Voltage
C. impedance
D. None of the above

A. metal plates
B. dielectric
C. both (A) and (B)
D. none of the above

A. 200J
B. 100J
C. 1000J
D. 100 eV

A. The thinner the dielectric, the more the capacitance and the lower the voltage breakdown rating for a capacitor .
B. A six dot mica capacitor colour coded white, green, black, red and yellow has the capacitance value of 500 pF
C. Capacitors in series provide less capacitance but a higher voltage breakdown rating for the combination
D. A capacitor can store charge because it has a dielectric between two conductors

A. decrease
B. increase
C. remain constant
D. depends upon composition of dielectric

A. two insulators separated by a conductor
B. two conductors separated by an insulator
C. two insulators only
D. two conductors only

A. Newton
B. Faraday
C. Michale
D. None of the above

A. always parallel
B. always at 90°
C. inclined at any angle 0
D. none of the above

A. construct insulated cabins
B. insulate the machinery
C. ground the framework
D. humidify the surroundings