Question

1
The value of
- is
4πΕο
(A)
9 * 10Nmc-2
(B) 9 × 10-Nm?c-2
(D) 9 x 10-12 Nmc-2
(C)
9 x 10 12 Nmc-2
2
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Answer 1

Answer:

9*10^9 Nm^2/c^2 this is the value