Electrostatics MCQ Questions & Answers | Electrical Engineering

A. Ceramic capacitor

B. Paper capacitor

C. Both will be of equal size

D. None of the above

A. zero

B. 1

C. 4

D. 10

A. infinity

B. few kilo ohms

C. few megohms

D. zero

A. Distance between plates

B. Area of the plates

C. Nature of dielectric

D. Thickness of the plates

A. air capacitor

B. mica capacitor

C. electrolytic capacitor

D. none of the above

A. 62 x 105 V/m

B. 72 x 105 V/m

C. 82 x 105 V/m

D. 92 x 105 V/m

A. the uncharged conductor gets charged by conduction

B. the uncharged conductor gets charged by induction and then attracted towards the charging body

C. the uncharged conductor is attracted first and then charged by induction

D. it remains as such

A. $${\text{E}} = {\text{D}} \in $$

B. $${\text{E}} = \frac{{\text{r}}}{ \in }$$

C. $${\text{E}} = \pi {\text{D}}$$

D. $${\text{E}} = \frac{{\text{D}}}{ \in }$$

A. resistor

B. insulator

C. good conductor

D. semi conductor

A. capacitance

B. charge

C. energy

D. none of the above