Activity 1: Getting Recharged!
Quiz by Ailynn Vel Rayos
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- Q1
Two unlike charges _________.
attract each other
have no effect on each other
neutralize each other
repel each other
30s - Q2
Which of the following is not a process of charging?
friction
conduction
induction
convection
30s - Q3
Material A is positively charged. When brought near to material B, they attract. Which of the following is true?
Material B is negatively charged
Material B is uncharged
Material B is positively charged
Both are uncharged
30s - Q4
Material B has become positively charged after rubbing it with Material A. Which of the following statements is correct?
Material B gains protons
Material B loses protons
Material A loses proton
Material A gains electron
30s - Q5
What will happen when two unlike charges are brought together? They will _____ .
attract each other
neutralize each other
repel each other
no effect on each other
30s - Q6
If you comb your hair and the comb becomes positively charged, then your hair becomes _________.
uncharged
positively charged
discharge
negatively charged
30s - Q7
Study the given Triboelectric series, where moving up means positive and moving down means negative. Which of the following pairs has the strongest electrical force of attraction?
Kharmi and Xatzki
Xatzki and Melgi
Kharmi and Xatzki
Zysmu and Melgi
30s - Q8
Study the given Triboelectric series, where moving up means positive and moving down means negative. Which of the following would have a negative net charge when rubbed with Kharmi?
Lokfu
Xatzki
Melgi
Welcru
30s - Q9
A negatively charged rod is brought near a metal can that rests on a wooden box. You touch the opposite side of the can momentarily with your finger. If you remove your finger before removing the rod, what will happen to the can?
It will become negatively charged
Its charge will remain as it was
It will be discharged
It will become positively charged
30s - Q10
Which of the following can be attracted by a positively charged object?
Any object
Another positively charge object
No other object
A neutral object
30s
