Polarization
Authored by Ruchira Kulkarni
Physics
11th Grade
NGSS covered
Used 1+ times
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5 questions
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1.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
Two like charges
neutralize each other.
repel each other.
must be neutrons.
attract each other.
Tags
NGSS.MS-PS2-3
2.
MULTIPLE CHOICE QUESTION
10 sec • 1 pt
An atom loses an electron. What type of charge does it have now?
Positive
negative
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
A rubber balloon possesses a positive charge. If brought near and touched to the door of a wooden cabinet, it sticks to the door. This does not occur with an uncharged balloon. These two observations can lead one to conclude that the wall is _____.
electrically neutral
negatively charged
a conductor
lacking electrons
Tags
NGSS.MS-PS2-3
NGSS.MS-PS2-5
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
When an object becomes polarized, it acquires a charge and becomes a charged object.
True
False
Tags
NGSS.HS-PS3-5
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Two electrically charged identical-sized metal spheres, A (charge of -4) and B (charge of +8). If the spheres are brought into contact, which sphere will have a net gain of electrons?
both A and B
neither
only A
only B
Tags
NGSS.HS-PS3-5
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