Electrical circuits Flashcards
1
Q
Describe what current is, and calculate using: I = Q/t
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2
Q
Describe potential difference, and calculate using: V = W/Q
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3
Q
Draw and interpret circuit diagrams, using correct symbols.
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4
Q
Explain the applications of thermistors and LDRs in circuits in terms of how their resistance
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5
Q
Interpret current-potential difference graphs for resistors at a constant temperature, filament bulbs
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6
Q
Describe the relationship between resistance and potential difference & current
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7
Q
Use the equation: V = I x R
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8
Q
Describe current, resistance and potential difference in series and parallel circuits.
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9
Q
Describe the properties and used of LEDs.
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