Electrostatics Question 345
Question: A metallic sphere has a charge of $ 10\mu C $ . A unit negative charge is brought from $ A $ to $ B $ both $ 100cm $ away from the sphere but A being east of it while $ B $ being on west. The net work done is
Options:
A) Zero
B) $ 2/10\ joule $
C) $ -2/10\ joule $
D) $ -1/10\ joule $
Show Answer
Answer:
Correct Answer: A
Solution:
Since $ V _{A}=V _{B} $ so $ {W _{A\to B}}=0 $
