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Related Flashcards
Related Topics
Cards In This Set
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Acceleration
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Change in velocity / time taken
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Resistance
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The ratio of the potential difference V across the current I in it.
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Frequency
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Number of oscillations per unit time
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Volt
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The potential difference between two
points when one joule of energy is transferred by one coulomb passing
from one point to another.
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Amplitude
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Maximum displacement of oscillating
particle from rest position
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Speed
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distance travelled per unit time
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Charge/coulomb
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charge passing stationary point =
current x time it flows (Q=I t)
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Phase Difference
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A measure of how much out of step one wave is from another
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Electric Field
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A region of space where a force acts on a stationary charge
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Efficiency
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Useful work / work done
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Velocity
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Change in displacement / change in time
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Density
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Mass (kg) / Volume (m3)
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Potential Difference
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The energy per unit charge transferred from electrical energy to some other form when charge passes through an electrical component ( V = W / Q )Dis
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Displacement
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The distance of an object or a point, in a specified direction, from some reference point.
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Newton 1
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A body stays at rest or continues to move at constant velocity unless a resultant force acts on it.
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