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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An equipotential surface is one where:
A. The electric potential is constant at every point
B. The electric field is zero
C. The electric potential energy is zero
D. The electric force is zero
Answer: The electric potential is constant at every point
Which of the following represents the relationship between electric potential (V) and electric field (E)?
A. E = -dV/dx
B. E = dV/dx
C. E = V/dx
D. E = -Vdx
Answer: E = -dV/dx
The electric field at a point is defined as:
A. The force per unit charge experienced by a small positive test charge placed at that point
B. The energy per unit charge experienced by a small negative test charge placed at that point
C. The force experienced by any charged particle at that point
D. The potential energy at that point
Answer: The force per unit charge experienced by a small positive test charge placed at that point
The unit of charge is:
A. Coulomb (C)
B. Newton (N)
C. Volt (V)
D. Joule (J)
Answer: Coulomb (C)
Coulomb’s law states that the force between two charged objects is:
A. Directly proportional to the product of the charges and inversely proportional to the square of the distance between them
B. Inversely proportional to the product of the charges and directly proportional to the distance between them
C. Directly proportional to the sum of the charges and inversely proportional to the square of the distance between them
D. Inversely proportional to the sum of the charges and directly proportional to the distance between them
Answer: Directly proportional to the product of the charges and inversely proportional to the square of the distance between them
The SI unit of electric charge is:
A. Coulomb
B. Joule
C. Volt
D. Ohm
Answer: Coulomb
The unit of electric charge is:
A. Coulomb
B. Ampere
C. Volt
D. Joule
Answer: Coulomb
The SI unit of capacitance is:
A. Farad
B. Coulomb
C. Henry
D. Weber
Answer: Farad
Which of the following is a scalar quantity?
A. Temperature
B. Velocity
C. Force
D. Acceleration
Answer: Temperature