Assertion : Electric lines of force never cro | vedclass

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(A) Electric lines of force represent the direction of the electric field at any point. If two electric lines of force were to cross each other at a p

Vedclass · Accepted Answer

If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

Vedclass · Answer

(A) Electric lines of force represent the direction of the electric field at any point. If two electric lines of force were to cross each other at a point,there would be two distinct tangents at that point,implying two different directions for the electric field at the same location. However,the electric field at any point is a vector sum of all individual fields,resulting in a single unique resultant electric field vector. Since the principle of superposition ensures that multiple fields combine to form one resultant field,it is physically impossible for two lines of force to intersect. Therefore,both the Assertion and the Reason are correct,and the Reason provides the correct explanation for the Assertion.

Assertion : Electric lines of force never cross each other.
Reason : Electric field at a point superimpose to give one resultant electric field.

Similar Questions

Assertion: Four point charges $q_1, q_2, q_3$ and $q_4$ are as shown in the figure. The flux over the shown Gaussian surface depends only on charges $q_1$ and $q_2$.
Reason: Electric field at all points on the Gaussian surface depends only on charges $q_1$ and $q_2$.

Define electric flux.

In a region,the electric field is given by $\overrightarrow{E}=(3 \hat{i}+5 \hat{j}+7 \hat{k}) \text{ NC}^{-1}$. The electric flux through a surface of area $3 \text{ m}^2$ in the $yz$-plane is (in $SI$ units):

Two surfaces $S_1$ and $S_2$ are shown in the figure. The electric flux associated with $S_1$ is $\phi_1$ and with $S_2$ is $\phi_2$. Which of the following is correct?

The electric field ( $\overrightarrow{E}$ in $N C^{-1}$ ) in a region is given by $\overrightarrow{E} = 3 \hat{i} + 5 \hat{j}$. The net electric flux through a square area of side $2 \ m$ parallel to the $y-z$ plane is:

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Assertion : Electric lines of force never cross each other.Reason : Electric field at a point superimpose to give one resultant electric field.