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WorksheetsForces act from a distance
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Forces act from a distance like:
a)
Gravity
b)
Magnet
c)
Electrostatic
d)
All the above
2.
Is a very strong magnet:
a)
Neodymium
b)
Electron
c)
Proton
d)
Neutron
3.
Electrostatic force:
a)
Non-contact force
b)
Can push objects
c)
Can pull objects
d)
All the above
4.
The magnetic poles are:
a)
N & S
b)
+ & -
5.
The electric charges are:
a)
N & S
b)
+ & -
6.
When same pole meets (N-N) or (S-S) cause:
a)
Attraction
b)
Repulsion
7.
When opposite poles (N-S) or (S-N) meet cause:
a)
Attraction
b)
Repulsion
8.
When opposite electrical charge (+ & -) meets cause:
a)
Attraction
b)
Repulsion
9.
When same electrical charge (- & -) or (+ & +) meets cause:
a)
Attraction
b)
Repulsion
10.
Electric current causes magnetic field:
a)
True
b)
False
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