1What is a dielectric? 2Why TV telecasts fluctuates if the house is beside a transformer?
Asked by shuchiu | 3rd May, 2011, 04:24: AM
Please post each question individually.
A dielectric is an electrical insulator that can be polarized by an applied electric field. When a dielectric is placed in an electric field, electric charges do not flow through the material, as in a conductor, but only slightly shift from their average equilibrium positions causing dielectric polarization.
Answered by | 3rd May, 2011, 01:13: AM
Kindly Sign up for a personalised experience
- Ask Study Doubts
- Sample Papers
- Past Year Papers
- Textbook Solutions
Verify mobile number
Enter the OTP sent to your number