Electronics and Communication Engineering - Materials and Components - Discussion
Discussion Forum : Materials and Components - Section 1 (Q.No. 2)
2.
Which capacitor-store higher amount of energy?
Answer: Option
Explanation:
Energy stored is proportional to capacitance and capacitance is proportional to permittivity.
Discussion:
27 comments Page 1 of 3.
Sajan said:
2 years ago
Mica has high di-electric strength, tolerance, and high-frequency stability.
(5)
Saikiran said:
7 years ago
Mica has highest dielectric strength among all materials. Dielectric strength is directly prorpotional to permittivity.
So, highest dielectric strength means it can strore high amount of energy.
So, highest dielectric strength means it can strore high amount of energy.
(5)
Kavya bharti said:
6 years ago
What is work of capacitor?
(1)
Vivek said:
8 years ago
Permittivity-: ability of a substance to store electrical energy in an electric field.
Mica-:they have great high-frequency properties due to low resistive and inductive losses, and are very stable over time.
Mica-:they have great high-frequency properties due to low resistive and inductive losses, and are very stable over time.
(1)
Astha Tanya said:
9 years ago
What does capacitor do?
Vaibhav said:
6 years ago
@Kavya Bharti.
To store energy in an electric form (charge).
To store energy in an electric form (charge).
Bhargavi said:
6 years ago
Is it produce only the electric field? Right.
It does not produce magnetic field right.
It does not produce magnetic field right.
Sireesha said:
7 years ago
Any material occurring mineral that based on a collection of silicate minerals and composed of varying amounts of potassium iron, aluminium, magnesium and water is mica in capacitor it acts as an insulator.
Krishna chetri said:
7 years ago
What actually mica is?
Priti said:
7 years ago
Here, E=1/2cv^2.
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