Question: A parallel plate capacitor has its length, width and separation doubled. It fringing effects are neglected, to keep the capacitance same, the dielectric constant must be
Options
A : halved
B : kept the same
C : doubled
D : made 4 times
Materials and Components - Part 1 more questions
Two materials having temperature coefficients of 0.004 and 0.0004 respectively....
The number of valence electrons in pentavalent impurity is
If the diameter of a wire is doubled, its current....
The law J = ?E, where J is current density,....
Material which lack permanent magnetic dipoles are known as
In atomic physics, a state with l = 0 is....
If a sample of germanium and a sample of silicon....
When an electric field E is applied to solid and....
Which element exhibits the property of inertia?
For a permanent magnetic material
Analog Electronics - Part 1 more Online Exam Quiz
Communication Systems - Part 1
Electromagnetic Field Theory - Part 1
Electronic Devices and Circuits - Part 1
Exam Questions Papers - Exam Paper 1
Measurements and Instrumentation - Part 1
Microwave Communication - Part 1