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Home/ncert solutions for class 12

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Ashok0210
Ashok0210
Asked: February 13, 2021In: Class 12 Physics

Two point charges q₁ = 3 μC and q₂ = –3 μC are located 20 cm apart in vacuum. (a) What is the electric field at the midpoint O of the line AB joining the two charges? (b) If a negative test charge of magnitude 1.5 × 10⁻⁹ C is placed at this point, what is the force experienced by the test charge?

Class-12th Physics, CBSE and UP Board Electric Charges and Fields, Chapter-1, Exercise -1, Q-1.8 NCERT Solutions for Class 12th Physics

2020-2021chapter 1class 12class 12 physicselectric charges and fieldsncertncert solutions for class 12science
  • 1 1 Answer
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  • 8 Votes
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Ashok0210
Ashok0210
Asked: February 13, 2021In: Class 12 Physics

(a) An electrostatic field line is a continuous curve. That is, a field line cannot have sudden breaks. Why not? (b) Explain why two field lines never cross each other at any point?

Class-12th Physics, CBSE and UP Board Electric Charges and Fields, Chapter-1, Exercise -1, Q-1.7 NCERT Solutions for Class 12th Physics

2020-2021chapter 1class 12class 12 physicsncert solutions for class 12physicsscience
  • 1 1 Answer
  • 363 Views
  • 8 Votes
Answer

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