Start learning →

NEET UG Electric Charges and Fields — practice questions — page 2

Explore 189 free Electric Charges and Fields questions in NEET UG Physics. Open each question or exercise to read its content, reference answers and available explanation.

Practise Electric Charges and Fields with Quill →

Electric Charges and Fields questions and exercises with answers

Showing questions 31–60 of 189.

NEET · Physics · Electric Charges & Fields · Gauss's Law — MemoryRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Tap Like-Charge PairsRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Field at a PointRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Dipole or Monopole FieldRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Dipole Moment — Gap FillRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Force on Dipole in FieldRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Electric Field — TypingRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Quantity to FormulaRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Tap Field-Line PropertiesRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Field Inside or OutsideRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Capacitance — Gap FillRead the answer and worked solution →NEET · Physics · Electric Charges & Fields · Field of a Charged ShellRead the answer and worked solution →NEET · Physics · Capacitors — Series or ParallelRead the answer and worked solution →Coulomb's law gives the electrostatic force between two point charges as:Read the answer and worked solution →SI unit of electric charge is the coulomb (C). 1 C is approximately:Read the answer and worked solution →Electric field E at a point due to a point charge q at distance r is:Read the answer and worked solution →Electric flux Φ through a closed surface enclosing total charge Q_enc (Gauss's law) equals:Read the answer and worked solution →An infinite uniform line of linear charge density λ produces an electric field at perpendicular distance r equal to:Read the answer and worked solution →Just outside a large uniformly-charged conducting sheet with surface charge density σ, the magnitude of the electric field is:Read the answer and worked solution →Two equal point charges q each are placed at distance d. The electrostatic PE of the system (zero at infinity) is:Read the answer and worked solution →Electric potential V due to a point charge q at distance r is:Read the answer and worked solution →The electric field at the centre of a uniformly-charged thin spherical SHELL of radius R is:Read the answer and worked solution →An electric dipole consists of charges +q and −q separated by 2a. The dipole moment magnitude is:Read the answer and worked solution →Torque on a dipole of moment p placed in a uniform field E at angle θ is:Read the answer and worked solution →An electron (q = −e, mass m) accelerated from rest through a potential difference V gains kinetic energy:Read the answer and worked solution →Two large parallel conducting plates carry equal and opposite surface charge density σ. The electric field BETWEEN the plates is:Read the answer and worked solution →An electric field of 1000 V m⁻¹ exists between two parallel plates 4 cm apart. The potential difference between them is:Read the answer and worked solution →Equipotential surfaces are everywhere:Read the answer and worked solution →According to Coulomb's law, the electrostatic force between two point charges $q_1$ and $q_2$ separated by distance $r$ is proportional toRead the answer and worked solution →In SI units the constant $k$ in Coulomb's law $F = k\frac{q_1 q_2}{r^2}$ is approximatelyRead the answer and worked solution →

Worked practice questions

NEET · Physics · Electric Charges & Fields · Gauss's Law — Memory

Read exercise and reference answers
Matching pairs
  1. A
    Gauss's law
    B
    Φ = q_enc / ε₀
  2. A
    Electric flux Φ
    B
    ∫ E · dA over a surface
  3. A
    Gaussian surface
    B
    Imagined closed surface (choose for symmetry)
  4. A
    Symmetry needed
    B
    Spherical, cylindrical, planar
  5. A
    Inside conductor
    B
    E = 0 in electrostatic equilibrium
  6. A
    Just outside conductor
    B
    E = σ / ε₀ perpendicular to surface
Instructions
Flip cards to match each Gauss's-law concept.

Open this exercise →

NEET · Physics · Electric Charges & Fields · Tap Like-Charge Pairs

Read exercise and reference answers
Other terms
  1. Proton and electron
  2. +5 µC and −3 µC
  3. Nucleus and electron
  4. +2 µC and −2 µC
Matching terms
  1. +2 µC and +3 µC
  2. −1 µC and −2 µC
  3. Two protons
  4. Two electrons
Instructions
Pop only pairs of like (same-sign) charges.

Open this exercise →

NEET · Physics · Electric Charges & Fields · Field at a Point

Read exercise and reference answers
Matching pairs
  1. Left
    Point charge q at distance r
    Right
    E = k·q / r²
  2. Left
    Inside a hollow conductor
    Right
    E = 0
  3. Left
    Just outside conductor surface
    Right
    E = σ/ε₀
Instructions
Match each setup to its field expression.

Open this exercise →

How to practise

  1. Choose a Electric Charges and Fields question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

Put it into practice

Continue with Electric Charges and Fields practice for NEET UG. Read explanations as you go. No signup form needed to start.

Practise Electric Charges and Fields →

More Physics topics

Moving Charges and MagnetismRay Optics and Optical InstrumentsSemiconductor ElectronicsCurrent ElectricityDual Nature of Radiation and MatterKinetic Theory & OscillationsSystem of Particles and Rotational MotionThermal Properties of Matter & Thermodynamics