Electrostatics MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
Electrostatics with Specialized Online Physics Exams
Advance your mastery of Electrostatics with targeted online physics exams designed to enhance your preparation. These resources provide an in-depth review of basic physics principles related to electric charges, fields, and potentials. Dive into practice tests and MCQ answers to solidify your understanding of electrostatic phenomena. Focusing on force and motion MDCAT MCQs and other relevant practice questions can significantly boost your performance in this critical area.
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When the distance between two charges is tripled, the force between them becomes:
A. One-ninth
B. Three times
C. One-third
D. Nine times
Answer: One-ninth
Which of the following is a unit of electric flux?
A. N·m^2/C
B. N/C
C. Coulomb
D. Farad
Answer: N·m^2/C
Which of the following materials is most likely to be used as a dielectric in a capacitor?
A. Glass
B. Copper
C. Silver
D. Iron
Answer: Glass
Which of the following statements is true for a conductor in electrostatic equilibrium?
A. The electric field inside the conductor is zero
B. The electric field inside the conductor is uniform
C. The electric field inside the conductor depends on the shape of the conductor
D. The electric field inside the conductor is perpendicular to its surface
Answer: The electric field inside the conductor is zero
The force between two charges is proportional to:
A. The product of the charges
B. The sum of the charges
C. The square of the charges
D. The difference between the charges
Answer: The product of the charges
A spherical conductor is charged. The charge resides:
A. On the surface of the conductor
B. At the center of the conductor
C. Throughout the volume
D. Evenly distributed between the center and surface
Answer: On the surface of the conductor
An electric dipole placed in a uniform electric field experiences:
A. A torque but no net force
B. A net force but no torque
C. Neither torque nor net force
D. Both torque and net force
Answer: A torque but no net force
Which of the following is not a property of an electric field?
A. Electric field lines never cross each other
B. Electric field lines originate from positive charges and terminate on negative charges
C. Electric field lines are curved for point charges
D. Electric field lines can form closed loops
Answer: Electric field lines can form closed loops
The energy stored in a capacitor depends on:
A. The charge and the voltage across the plates
B. The charge only
C. The voltage only
D. The dielectric material
Answer: The charge and the voltage across the plates