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Physics A
Electricity
OCR
J249
Electricity
Static and charge
7 Subtopics
1
Charge
Revise
2
Static electricity production
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3
Electron transfer
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4
Electric fields
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5
Definition of current
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6
Current in closed loop
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7
Charge flow formula
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Simple circuits
13 Subtopics
1
Series vs parallel circuits
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2
Circuit diagrams
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3
Current, resistance, potential difference
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4
Ohm's law relationship
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5
Resistance variation
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6
Circuit design for resistance effects
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7
Graphs of circuit elements
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8
Relating graphs to component properties
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9
Resistance in series and parallel
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10
Calculating circuit values
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11
Testing circuits
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12
Power transfer
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13
Applying electrical equations
Revise
