MCQOPTIONS
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MCQOPTIONS
| 1. |
Find the electric field intensity of transformer oil (εr = 2 approx) with density 1/4π (in 109 units) |
| A. | 2.5 |
| B. | 3.5 |
| C. | 4.5 |
| D. | 5.5 |
| Answer» D. 5.5 | |