MCQ
Force between two unit pole strength placed at a distance of one metre is
- A$1 N$
- B$\frac{10^{-7}}{4 \pi} N$
- ✓$10^{-7} N$
- D$4 \pi \times 10^{-7} N$
✓
Answer
Correct option: C.
$10^{-7} N$
$10^{-7} N$
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