Question

$\begin{array}{c}\text{Two electric charges}12\mu C\text{and}-6\mu C\text{are placed}20cm\text{apart in air.Net}\\ \text{electric field intensity at zero potential}\text{point on the line joining the charges}\\ \text{and outside the region between them}\end{array}$

• A. $1.25\times {10}^{6}N/C$
• B. $3.75\times {10}^{5}N/C$
• C. $4.5\times {10}^{6}N/C$
• D. $6.75\times {10}^{5}N+C$

Answer 1

The correct option is C $4.5\times {10}^{6}N/C$

Hence, the option $C$ is the correct answer.