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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A positive charge is moved in the direction of an electric field. The electric potential energy of the charge:
A. Decreases
B. Increases
C. Remains the same
D. Becomes zero
Answer: Decreases
If two point charges are brought closer together, the electric potential energy:
A. Increases
B. Decreases
C. Remains the same
D. Becomes zero
Answer: Increases
In a conductor, the electric field is:
A. Zero
B. Constant
C. Proportional to the charge
D. Inversely proportional to the voltage
Answer: Zero
Gauss’s law is useful in calculating electric fields for:
A. Symmetrical charge distributions
B. Irregular charge distributions
C. Time-varying electric fields
D. Magnetic fields
Answer: Symmetrical charge distributions
An electric dipole in a uniform electric field experiences:
A. A torque
B. A net force
C. Both a force and a torque
D. No force or torque
Answer: A torque
Electric potential is the highest:
A. Near a positive charge
B. Far from both positive and negative charges
C. Near a negative charge
D. In a uniform electric field
Answer: Near a positive charge
If the potential difference across a capacitor is doubled, the charge stored:
A. Doubles
B. Halves
C. Remains the same
D. Quadruples
Answer: Doubles
Electric field lines between two opposite charges are:
A. Curved lines connecting the charges
B. Straight lines parallel to each other
C. Circular around the charges
D. Straight lines pointing away from both charges
Answer: Curved lines connecting the charges
A charged object creates:
A. An electric field around it
B. A magnetic field around it
C. Both an electric and magnetic field
D. A gravitational field
Answer: An electric field around it