Question

b) A negatively charged object contains only electrons and no protons.
. electroscope.
it all of these.
2 elections
Atoms
and Prestons
Fill in the blanks.
have the same number of
An electroscope charged by induction using a charged ebonite rod becomes
Two straws rubbed with silk will move
The magnitude of an earthquake is measured using an instrument known as
) On a Richter scale, an
measuring 6 is considered as
Write T for true and F for false.
a) A balloon rubbed with wool will repel another balloon that is not rubbed.
charged
charges repel and
charges attract.
is a point on the earth's surface vertically above the focus.
one​

Answer 1

Answer:

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Answer 2

Answer:

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