Insulators have their conductivity "σ" _________.

Related MCQs

• Metals have their conductivity "σ" _________.
• Conductivity of dielectric is _________.
• In the case of a perfect dielectric medium, phase constant ______________ as conductivity increases.
• A mica capacitor and a ceramic capacitor both have the same physical dimensions. Which will have more value of capacitance ?
• If two vectors are orthogonal, then their scalar product is __________.
• Which of the following capacitors will have the least variation?
• Which of the following capacitors will have the least variation ?
• Which of the following capacitors will have the least value of breakdown voltage ?
• Paper capacitors usually have a tolerance of
• Two infinite parallel plates 10 mm apart have maintained between them a potential difference of 100 V. The acceleration of an electron placed between them is