A few electric field lines for a system of tw | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) $1$. The number of electric field lines originating from a charge is proportional to the magnitude of the charge. By counting the lines,we see tha

Vedclass · Accepted Answer

$(A, D)$

Vedclass · Answer

(A) $1$. The number of electric field lines originating from a charge is proportional to the magnitude of the charge. By counting the lines,we see that more lines originate from $Q_1$ than terminate at $Q_2$,which implies $|Q_1| > |Q_2|$. Thus,statement $(A)$ is correct.$2$. Since the charges have opposite signs (lines originate from $Q_1$ and terminate at $Q_2$),the neutral point (where the electric field is zero) must lie on the line joining the charges,outside the region between them,and closer to the charge with the smaller magnitude.$3$. Since $|Q_1| > |Q_2|$,the neutral point must be closer to $Q_2$. Therefore,the electric field is zero at a finite distance to the right of $Q_2$. Thus,statement $(D)$ is correct.$4$. Combining these,the correct option is $(A, D)$.

Similar Questions

$A$ spherical rubber balloon carries a charge $q$ uniformly distributed over its surface. As the balloon is inflated,the total electric flux coming out of the surface:

$A$ point charge $q$ is placed at a point inside a hollow conducting sphere. Which of the following electric force patterns is correct?

The given figure shows the electric field lines due to two charges $q_1$ and $q_2$. What are the signs of the two charges?

Select the correct statement regarding electric field lines.

Vedclass Test Series

Exam Paper Generator

Online Exam Module