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WorksheetsElectricity, Magnetism and Electronics KRK GDC,ADDANKI
Total questions: 10
Worksheet time: 7mins
Where is the force the strongest on a magnet?
The Force is the same all over the magnet
At the Poles
On the Front
On the back
Electricity is
The presence and flow of an electric charge
The presence and flow of static electricity
The flow of electrons
The presence and flow of electrons
What type of circuit is in the image, and has only ONE way for electric current to flow?
Series Circuit
Parallel Circuit
When an object gains electrons it becomes __________
Neutral
Positively charged
Negatively charged
An atom of oxygen has 8 protons and 10 electrons, this means the atom is ____________
positively charged because it has excess electrons
negatively charged because it has excess electrons
positively charged because it has a deficiency of electrons
negatively charged because it has a deficiency of electrons
Coulomb's law also says if distance increases, then force
decreases
disapears
destroyed in a heartbeat
doubles
A 5 C and 8 C are 8 m apart. What is the force between them?
5.625 x 109
5.625 x 10-9
4.5 x 1010
4.5 x 10-10
Which action will increase the deflection of the galvanometer pointer?
The magnetic pole is reversed
The number of turns of coils is increased
The coil is made from insulated wire
The magnet is slowly pushed into the coil
