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WorksheetsElectricity misconceptions
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
Positively charged objects have gained protons, rather than being deficient in electrons.
a)
true
b)
false
2.
A charged object can attract uncharged objects.
a)
true
b)
false
3.
A rechargable battery can be re-filled with charge
a)
true
b)
false
4.
All atoms are charged.
a)
true
b)
false
5.
Batteries do not contain electricity.
a)
true
b)
false
6.
Electrical charge flows around a circuit at very low speeds.
a)
true
b)
false
7.
Materials are either good conductors or good insulators
a)
true
b)
false
8.
Current is what you need to pay attention to in order to avoid getting shocked.
a)
true
b)
false
9.
Voltage is the same for all branches of a parallel circuit
a)
true
b)
false
10.
Voltage flows through components
a)
true
b)
false
11.
When the current stops flowing the electrons don't all go back into the battery
a)
true
b)
false
12.
Thick wires have lower resistance in a circuit because the charges have more space.
a)
true
b)
false
13.
Current is across components
a)
true
b)
false
14.
A battery gives out a fixed voltage - and the current depends on how many branches there are and what is on them
a)
true
b)
false
15.
Mains sockets have current inside them - waiting to get out (hence child socket covers to stop it 'leaking out')
a)
true
b)
false
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