What is the net charge on a conducting sphere of radius 10 cm? Given that the electric…
Physics · Class 12 · CBSE — Electric Charges and Fields
What is the net charge on a conducting sphere of radius 10 cm? Given that the electric field 15 cm from the centre of the sphere is equal to 3 \(\times\) 103 \(\frac{N}{C}\) and is direct inward.
- -7.5 \(\times\) 10-5 C
- -7.5 \(\times\) 10-9 C
- 7.5 \(\times\) 10-5 C
- 7.5 \(\times\) 10-9 C
Answer
(B) -7.5 10 -9 C
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