Electronics and Communication Engineering - Materials and Components
Exercise : Materials and Components - Section 7
- Materials and Components - Section 1
- Materials and Components - Section 2
- Materials and Components - Section 3
- Materials and Components - Section 4
- Materials and Components - Section 5
- Materials and Components - Section 6
- Materials and Components - Section 7
- Materials and Components - Section 8
- Materials and Components - Section 9
6.
If m is the mass of electron cloud, the equation of motion of electron cloud in the presence of an alternating electric field is of the form
7.
The rule that resistivity of conductors can be separated into two parts viz. temperature independent and temperature dependent is known as
8.
Above a certain temperature, the specific heat of a metal becomes constant. This temperature is called
9.
A dielectric material must be
Answer: Option
Explanation:
Any material other than insulator will short-circuit the plates.
10.
Spontaneous magnetisation is characteristic of ferromagnetic materials.
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