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1. |
Calculate the relative permittivity of the second dielectric if the relative permittivity of the first is 4. The electric field strength of the first dielectric is 8V/m and that of the second is 2V/m. |
A. | 32 |
B. | 4 |
C. | 16 |
D. | 8 |
Answer» D. 8 | |