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NEET
Exam
NEET
Subject
Physics
Chapter
Capacitance

NEET · Physics · Capacitance

Question: Where on the line joining two charges of 3 × 10 ^ -8 C...

Question: Where on the line joining two charges of 3 ×10−8{{10}^{-8}}C and –2 × 10−8{{10}^{-8}}C, located 15 cm apart, is the electric potential zero, assuming the potential at infinity is zero? Options:

Options

  1. A5 cm from the 3 × 10−8{{10}^{-8}} C charge
  2. B5 cm from the –2 × 10−8{{10}^{-8}} C charge
  3. C9 cm from the 3 × 10−8{{10}^{-8}}C charge
  4. D10 cm from the –2 × 10−8{{10}^{-8}} C charge

Correct answer

C. 9 cm from the 3 × 10−8{{10}^{-8}}C charge

Step-by-step solution

Correct Option is : (C)
9 cm from the 3 × 10−8{{10}^{-8}}C charge
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