• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Electrostatic and Capacitance

Electrostatic and Capacitance
The time constant and R-C circuit may also be defined as the time during which the charging current falls to ______ percent of its initial maximum value

42
37
54
45

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
A capacitor stores 0.24 coulombs at 10 volts. Its capacitance is

0.8 F
0.6 F
0.024 F
0.12 F

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
The relative permittivity of free space is given by

2
1
10
100

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
Which of the following capacitors is polarized?

Ceramic
Plastic-film
Mica
Electrolytic

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
Two plates of a parallel plate capacitor after being charged from a constant voltage source are separated apart by means of insulated handles, then the

Voltage across the plates decreases
Charge on the capacitor decreases
Voltage across the plates increases
Charge on the capacitor increases

ANSWER DOWNLOAD EXAMIANS APP

Electrostatic and Capacitance
When a dielectric is placed in an electric field the field strength

Decrease
Remains same
Increase
None of the listed here

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Electrostatic and Capacitance

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑