Two parallel metallic plates have surface charge densities σ1 and σ2

Two parallel metallic plates have surface charge densities σ1 and σ2 as shown in figure. Match the following. Table-1 Table-2 (A) If σ1+σ2=0(P) Electric field in region III is towards right.(B) If σ1+σ2>0(Q) Electric field in region I is zero.(C) If σ1+σ2<0(R) Electric field in region I is towards right.(S) None.(T) Nothing can be said.

Answer»

Two parallel metallic plates have surface charge densities $σ_{1}$ and $σ_{2}$ as shown in figure. Match the following.

Table-1
Table-2

$(A)$ If $σ_{1} + σ_{2} = 0$	$(P)$ Electric field in region $III$ is towards right.
$(B)$ If $σ_{1} + σ_{2} > 0$	$(Q)$ Electric field in region $I$ is zero.
$(C)$ If $σ_{1} + σ_{2} < 0$	$(R)$ Electric field in region $I$ is towards right.
$(S)$ None.
$(T)$ Nothing can be said.

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