Question

The potential difference between two parallel plates 1 cm apart is 100V. The electric field strength between them is :

• A. $100V/m$
• B. $1000V/m$
• C. $50V/m$
• D. ${10}^{4}V/m$

Answer 1

Answer: (D)

We know $E=\frac{V}{d}$
$\Rightarrow E=\frac{100}{1\times {10}^{-2}}$
$\Rightarrow E={10}^{4}v/m$