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Q. Electric field intensity is a quantity scalarvectorboth A. and B.none of the above Answer: vector

Q. The relative permittivity of free space is given by 1101001000 Answer: 1

UPSC Daily Static Quiz 6th October 2022 composed by the Gkseries team is very helpful to UPSC aspirants. UPSC Daily Important Topic | 6th October 2022

Q. Energy stored in the electric field of a capacitor C when charged from a D.C source of voltage V is equal to joules CV2C2VCV2CV Answer: CV2

Q. A capacitor charged to 200 V has 2000 iC of charge. The value of capacitance will be 10 F10 uF100 nF1000 uF Answer: 10 uF

Q. Air capacitors are generally available in the range 10 to 400 pF1 to 20 pF100 to 900 pF20 to 100 pF Answer: 10 to 400 pF

Q. Which of the following capacitors will have the least variation ? Paper capacitorCeramic capacitorSilver plated mica capacitorNone of the above Answer: Silver plated mica capacitor

Q. In a capacitive circuit a steady value of applied voltage causes dischargean increase in applied voltage makes a capacitor chargedecrease in applied voltage makes a capacitor chargenone of the above Answer: an increase in applied voltage makes a capacitor charge

Q. Which of the following materials has the highest value of dielectric constant? GlassVacuumCeramicsOil Answer: Ceramics

Q. The absolute permittivity of free space is given by 8.854 x 1(T9 F/m)8.854 x 1(T10 F/m)8.854 x KT11 F/m8.854 x 10″12 F/m Answer: 8.854 x 1(T10 F/m)