Two charges $ + 5\,\mu C$ and $ + 10\,\mu C$ are placed $20\, cm$ apart. The net electric field at the mid-Point between the two charges is
Two charges $ + 5\,\mu C$ and $ + 10\,\mu C$ are placed $20\, cm$ apart. The net electric field at the mid-Point between the two charges is
- A
$4.5 \times {10^6}\, N/C$ directed towards $ + 5\,\mu C$
- B
$4.5 \times {10^6}\, N/C$ directed towards $ + 10\,\mu C$
- C
$13.5 \times {10^6}\, N/C$ directed towards $ + 5\,\mu C$
- D
$13.5 \times {10^6}\, N/C$ directed towards $ + 10\,\mu C$
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- [JEE MAIN 2013]
Two point charges $q_{ A }=3\; \mu \,C$ and $q_{ B }=-3\; \mu \,C$ 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 $1.5 \times 10^{-9}\; C$ is placed at this point, what is the force experienced by the test charge?
Two point charges $q_{ A }=3\; \mu \,C$ and $q_{ B }=-3\; \mu \,C$ 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 $1.5 \times 10^{-9}\; C$ is placed at this point, what is the force experienced by the test charge?
Explain electric field and also electric field by point charge.
Explain electric field and also electric field by point charge.
Mention characteristics of electric field.
Mention characteristics of electric field.