Electric field intensity at points in between and outside two thin separated parallel sheets of infinite dimension with like charges of same surface charge density (σ) are and respectively.

Question

Electric field intensity at points in between and outside two thin separated parallel sheets of infinite dimension with like charges of same surface charge density (σ) are and respectively. (A) σ / ϵ0, σ / ϵ0 (B) 0, σ / ϵ0 (C) 0,0 (D) σ / ϵ0, 0

Tardigrade Admin · Accepted Answer

E1=E2=(σ/2 ϵ0) Between plates E=E1-E2 ⇒ E=0 Outside plates E=E1+E2 ⇒ E=σ / ϵ0

Q. Electric field intensity at points in between and outside two thin separated parallel sheets of infinite dimension with like charges of same surface charge density $(σ)$ are __ and _ respectively.

$σ / ϵ_{0}, σ / ϵ_{0}$

$0, σ / ϵ_{0}$

$0, 0$

$σ / ϵ_{0}, 0$

$E_{1} = E_{2} = \frac{σ}{2 ϵ _{0}}$
Between plates $E = E_{1} - E_{2}$
$\Rightarrow E = 0$ Outside plates $E = E_{1} + E_{2}$
$\Rightarrow E = σ / ϵ_{0}$

Q. Electric field intensity at points in between and outside two thin separated parallel sheets of infinite dimension with like charges of same surface charge density (σ) are ______ and _____ respectively.

σ/ϵ0​,σ/ϵ0​

0,σ/ϵ0​

0,0

σ/ϵ0​,0