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1. |
Find the electric flux density surrounding a material with field intensity of 2xyz placed in transformer oil ( εr = 2.2) at the point P(1,2,3) is(in 10-10 units) |
A. | 2.1 |
B. | 2.33 |
C. | 2.5 |
D. | 2.77 |
Answer» D. 2.77 | |