1. What is the cause of static electricity?
a) Friction
b) Pressure
c) Temperature
d) Gravity
2. What type of material is most likely to build up static charge?
a) Metal
b) Rubber
c) Plastic
d) Glass
3. What is the unit of electric charge?
a) Joule
b) Volt
c) Coulomb
d) Ampere
4. What is the force that opposes the flow of electrons in a circuit?
a) Voltage
b) Current
c) Resistance
d) Capacitance
5. What is the phenomenon in which electric charges are transferred from one object to another?
a) Induction
b) Conduction
c) Convection
d) Electrostatic discharge
6. What is the term used to describe the phenomenon of electric charges moving through a conductor?
a) Electric field
b) Electric current
c) Electric potential
d) Electric flux
7. What is the device used to measure electric charge?
a) Voltmeter
b) Ammeter
c) Ohmmeter
d) Electrometer
8. How can you neutralize a static electric charge on an object?
a) By rubbing it with a dry cloth
b) By heating it up
c) By grounding it
d) By spraying water on it
9. What is the phenomenon in which electric charges are separated and become stationary in an object?
a) Electric current
b) Electric field
c) Electric potential
d) Electric charge
10. What is the term used to describe the amount of electric charge on an object?
a) Electric current
b) Electric field
c) Electric potential
d) Electric charge
Answers:
- a
- c
- c
- c
- d
- b
- d
- c
- d
- d