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Exercise 1
GCE O-Level 2018.
GCE O-Level 2019.
GCE O-Level 2020.
GCE O-Level 2021.
GCE O-level 2023
GCE O-level 2024
Select Lessons (41)
Dynamics: Newton’s Laws of Motion
ELECTRICITY : ELECTROMAGNETISM - Alternating Current
ELECTRICITY : ELECTROMAGNETISM - Current in a Magnetic Field
ELECTRICITY : ELECTROMAGNETISM - Electromagnetic Induction
ELECTRICITY : ELECTROMAGNETISM - Magnets
ELECTRICITY : Electric Current I
ELECTRICITY : Electrostatics
ELECTRICITY : MODERN PHYSICS - The Electron (Electronics)
ELECTRICITY : WAVES - Light
ELECTRICITY : WAVES - Vibrations and Sound
ELECTRICITY: Current
Energy: Application And Uses
Forces
HEAT : TEMPERATURE - Concept of Heat and Temperature
HEAT : TEMPERATURE - Heat Capacity
HEAT : TEMPERATURE - Heat Transfer
HEAT : TEMPERATURE - Thermometers
HEAT : TEMPERATURE - Thermometric Properties
Health Education
Linear Momentum
MECHANICS : ENERGY - Forms of Energy
MECHANICS : ENERGY - Machines
MECHANICS : ENERGY - Power
MECHANICS : ENERGY - Work
MECHANICS : FORCES - Moments
MECHANICS : FORCES - Newton’s laws of Motion
MECHANICS : FORCES - Physical quantities
MECHANICS : FORCES - Types and characteristics of forces
MECHANICS : FORCES - Vectors and Scalars
MECHANICS : MOTION - Conservation of Linear Momentum
MECHANICS : MOTION - Linear Motion
MECHANICS : PROPERTIES OF MATTER - Density
MECHANICS : PROPERTIES OF MATTER - Hooke’s Law
MECHANICS : PROPERTIES OF MATTER - Pressure
MOTION
Matter: Its Properties & Transformation
PRESSURE
Radioactivity
WAVES: Electromagnetic
5/14 MCQs for:
ELECTRICITY : Electrostatics
The electric field lines for a positive point charge are directed:
Away from the charge (radially outward).
In a circular path around the charge.
Towards the charge.
Parallel to the charge.
The value of Coulomb's constant (k) in SI units in a vacuum is approximately:
9 × 10⁹ N⋅m²/C².
1.6 × 10⁻¹⁹C.
9 × 10⁻⁹N⋅m²/C².
8.85 × 10⁻¹² F/m.
The process of charging a neutral object by bringing a charged object near it, without direct contact, is called:
Radiation.
Conduction.
Induction.
Friction.
What is the SI unit of electric charge?
Farad (F).
Coulomb (C).
Ampere (A).
Volt (V).
According to the fundamental laws of electric charges, which statement is correct?
Charged objects have no effect on neutral objects.
Like charges attract each other.
Like charges repel each other, and opposite charges attract each other.
Opposite charges repel each other.
