Electrostatics Question 447
Question: A drop of water carries charge. What electric field should be applied to balance its weight (assume [MP PET 2002]
Options:
A) 10 V/m upward
B) 10 V/m downward
C) 0.1 V/m downward
D) 0.1 V/m upward
Show Answer
Answer:
Correct Answer: A
Solution:
By using therefore