MHT-CET

Electrostatics question bank (Physics)

Practice 234 free MHT-CET Physics - Electrostatics questions with answers and step-by-step solutions.

Start free Book a demo

All Easy Hard Medium

Q1.

The electric potential 'V' as a function of distance x (in metre) is $V = 4x^2 + 6x - 8$ volt. Electric field at $x = 2$ m is

(A)

$-11\ \text{V/m}$

(B)

$-22\ \text{V/m}$

(C)

$-16\ \text{Vm}$

(D)

$-8\ \text{V/m}$

Show answer & solution

Verified Answer & Solution Locked

Q2.

Two charges $q_1$ and $q_2$ are separated with distance 'd' and placed in a medium of dielectric constant 'k'. The equivalent distance between charges in air for the same electrostatic force is

(A)

$\dfrac{d}{\sqrt{k}}$

(B)

$\sqrt{\dfrac{k}{d}}$

(C)

$d\sqrt{k}$

(D)

$k\sqrt{d}$

Show answer & solution

Verified Answer & Solution Locked

Protected Questions

Unlock All 117 Questions in Electrostatics

Log in or sign up free to access every question with complete solutions, create chapter practice tests, and track your performance.

Sign up free to access all 117 questions

Unlock every Electrostatics question, generate papers, and practice at your own pace.

Start free