1
Q
What does the resistance in a circuit depend on?
A
The type and number of components
2
Q
What does current depend on?
A
Voltage and resistance
3
Q
What is the equation for current?
A
Current = Voltage/Resistance
4
Q
What is the unit for resistance?
A
Ohm
YEAR 9 PHYSICS
flashcards
Decks in class (19)
# Cards
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11.1 FLOATING AND SINKING12
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12.1 HOT AND COLD17
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12.2 CONSERVATION OF ENERGY5
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12.3 ENERGY TRANSFER: CONDUCTION11
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12.4 ENERGY TRANSFER: CONVECTION5
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12.5 ENERGY TRANSFER: RADIATION5
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12.6 COOLING BY EVAPORATION8
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13.1 LOUDNESS AND AMPLITUDE13
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13.2 PITCH AND FREQUENCY9
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13.3 HEARING, DECIBELS AND RISK9
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14.1 CURRENT IN SERIES AND PARALLEL CIRCUITS11
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14.2 VOLTAGE IN SERIES AND PARALLEL CIRCUITS11
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14.3 RESISTANCE4
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14.5 ENERGY AND POWER6
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15.1 THE ORIGIN OF THE UNIVERSE2
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15.2 COLLISIONS, ASTEROIDS, AND MASS EXTINCTIONS10
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15.3 COLLISION AND THE MOON3
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15.4 THE LIFE CYCLE OF STARS5
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WORKSHEETS35
