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Questions in physics
📝 Answered - How is the resistance of a 40V lamp higher than the resistance of a 60V lamp?
📝 Answered - Define circular motion and give some examples.
📝 Answered - Define the term volt.
📝 Answered - What is the resistance of an ideal ammeter and voltmeter?
📝 Answered - Name the physical quantity measured by the velocity-time graph.
📝 Answered - Is the potential difference the same in a parallel series?
📝 Answered - If an object is moving at a velocity of 100 km/h and suddenly decelerates at a rate of 10 km/h, find the distance traveled.
📝 Answered - How many electrons flow through the filament of a 120V, 60W lamp in 1 second?
📝 Answered - How does the potential of a bird increase after sitting on a wire, preventing it from receiving an electric current?
📝 Answered - A wire is 2 m long and has a diameter of 0.1 mm and a resistance of 20 ohms. Calculate the resistivity of its material.
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