# ELECTRICITY ACTIVITY

## Quiz by Sigfred Allen Alisbo

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15 questions
• Q1
What is the Electrical Property of an Iron bar?
Super-Conductor
Semi-Conductor
Conductor
Insulator
45s
• Q2
What kind of force exist between two electrons?
None
Sometimes attractive and sometimes repulsive
Repulsive
Attractive
45s
• Q3
Its Is the influencing of charge on a body due to a charged 2nd body that is nearly but not touching the 1st body.
Charging through conduction
Charging through rubbing
Charging through induction
Charging through power bank
45s
• Q4
Assuming that the distance is constant what will happen to the Electric force if we increase the magnitude of the charges?
Decrease
All of the above
Increase
Nothing
45s
• Q5
Which body has the most negative charge?
7 electrons and 6 proton
N electrons and N-3 protons
2 electrons
5 electrons and 5 protons
45s
• Q6
Which practically offers no resistance to the flow of charges?
Conductor
Super-Conductor
Insulator
Semi-Conductor
45s
• Q7
In an Isolated system the Net charge always _____
Increase
Decrease
Remains constant
45s
• Q8
It is a method of inducing charge wherein two objects are being rubbed to one another.
Charging through induction
Charging through power bank
Charging through conduction
Charging through Friction
45s
• Q9
What Unit is used to measure Electric Force?
Newtons
Newtons per meter squared
Coulombs
Newtons per Coulomb
45s
• Q10
What is the charge of a body containing 12 protons and 13 electrons?
1.60 × 10^-19 coulombs
+1 coulombs
-1 coulombs
-1.60 × 10^-19 coulombs
45s
• Q11
It states that “The force is proportional to the square of the inverse of the distance between them” What is this rule?
Inverse square rule
Law of relativity
Coulombs law
Meter rule
45s
• Q12
It is an Intrinsic Property of the fundamental particles of nature.
Electric Force
Electric Potential
Electric Field
Electric Charge
45s
• Q13
What is the overall charge of a body containing +23C , -13C, +45C and a -78C?
+50C
+23C
-23C
-24C
60s
• Q14
He discovered the fundamental law of electric force between two station charge particles.