electricity & magnetism test questions
with correct answers 2023\2024
Unlike magnetic & unlike electric poles (attract or repel) - Correct Answersattract
Buildup of charges on an object is - Correct Answersstatic electricity
Clothes in a dryer acquire static cling by (friction, induction, or conductio) - Correct
Answersfriction
The loss of static electricity as electric charges move off an object is called - Correct
Answersstatic discharge
An electric current will always follow the path - Correct Answersof least resistance
Formula for ohms law - Correct AnswersV= I x R
In a series circuit with 3 bulbs, adding another bulb will make - Correct Answersall the
bulbs dimmer
In a parallel circuit with three bulbs the current from each bulb - Correct Answershas its
own path
Material that allow current to flow freely - Correct Answersconductor
Example of an insulator - Correct Answersrubber
Device used to open and close an electric circuit - Correct Answersswitch
What happens if you break a magnet in half? - Correct Answerseach half will be a new
magnet
The region around a magnet where the magnetic force is exerted - Correct
Answersmagnetic field
Cluster of billions of atoms that have all the magnetic fields lined up - Correct
Answersmagnetic domain
An example of a ferromagnetic field - Correct Answersnickel
What do magnetic field around a bar magnet look like? - Correct Answersthey curve
around the ends of the poles
Magnetic north and geographic north are the (same or not the same) - Correct
Answersnot the same
with correct answers 2023\2024
Unlike magnetic & unlike electric poles (attract or repel) - Correct Answersattract
Buildup of charges on an object is - Correct Answersstatic electricity
Clothes in a dryer acquire static cling by (friction, induction, or conductio) - Correct
Answersfriction
The loss of static electricity as electric charges move off an object is called - Correct
Answersstatic discharge
An electric current will always follow the path - Correct Answersof least resistance
Formula for ohms law - Correct AnswersV= I x R
In a series circuit with 3 bulbs, adding another bulb will make - Correct Answersall the
bulbs dimmer
In a parallel circuit with three bulbs the current from each bulb - Correct Answershas its
own path
Material that allow current to flow freely - Correct Answersconductor
Example of an insulator - Correct Answersrubber
Device used to open and close an electric circuit - Correct Answersswitch
What happens if you break a magnet in half? - Correct Answerseach half will be a new
magnet
The region around a magnet where the magnetic force is exerted - Correct
Answersmagnetic field
Cluster of billions of atoms that have all the magnetic fields lined up - Correct
Answersmagnetic domain
An example of a ferromagnetic field - Correct Answersnickel
What do magnetic field around a bar magnet look like? - Correct Answersthey curve
around the ends of the poles
Magnetic north and geographic north are the (same or not the same) - Correct
Answersnot the same
