Find the electric field intensity of transformer oil (εr = 2 approx) with density 1/4π (in 109 units)
Posted: Thu Jul 14, 2022 10:38 am
a) 2.5
b) 3.5
c) 4.5
d) 5.5
b) 3.5
c) 4.5
d) 5.5
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