Q13. | the capacitance per unit volume is maximum for |
Q14. | elements can reach office table atomic structure by |
Q15. | the capacitance per unit volume is maximum for |
Q16. | commonly used dielectric in electriolytic capacitor is |
Q17. | which one of the following materials has temperature coefficient of resistance very close to zero |
Q18. | which of the following is not a conducting material? |