Question 7: (a) An electrostatic field line is a continuous curve. That is, a field line c Chapter 1: Electric Charges and Fields Physics Class 12 solutions are developed for assisting understudies with working on their score and increase knowledge of the subjects. Question 7: (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? is solved by our expert teachers. You can get ncert solutions and notes for class 12 chapter 1 absolutely free. NCERT Solutions for class 12 Physics Chapter 1: Electric Charges and Fields is very essencial for getting good marks in CBSE Board examinations
Question 7: (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?
Solution:
When a charge goes in electrostatic field, charge experiences a continuous force. The charge moves continuously so that the field line cannot contain sudden breaks and charge can not jump from one point to the other suddenly.
(b) The electric field intensity can not show two directions at a position. Hence two lines can never cross to each other.
Copyright @ ncerthelp.com A free educational website for CBSE, ICSE and UP board.
