Back to ELECTRIC FIELDS AND CHARGES
NEET UG PHYSICS MCQ: ELECTRIC FIELDS AND CHARGES
1
Easy
1 of 1
Understanding
+4 | -1
Assertion (A): Some charge is put at the centre of a conducting sphere. It will move to the surface of the sphere.
Reason (R): Conducting sphere has no free electrons at the centre.
Reason (R): Conducting sphere has no free electrons at the centre.
View answer and explanation
Correct option: A
Both A and R are true and R is the correct
explanation of A
explanation of A
Option A is correct because the charge will move to the surface due to repulsion between like charges, and the absence of free electrons at the center contributes to this movement.
More Questions from ELECTRIC FIELDS AND CHARGES
Practice All Chapter MCQs →
The ratio of magnitude of electric displacement (D) and electric field (E) is
Gauss’s Law is valid for
In hydrogen like system the ratio of coulombian force and gravitational force between an electron and a proton is in the order of:
Statement-1: in outside velocity of a conductor depends only on the local charge density .
Statement-2: in outside vicinity of a conductor is given by . Two charges each of 1 coulomb are at a distance 1 apart the force between them is then value of is Electric field due to point charge depends on distance as
Statement-2: in outside vicinity of a conductor is given by . Two charges each of 1 coulomb are at a distance 1 apart the force between them is then value of is Electric field due to point charge depends on distance as
