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Questions in physics

[Done] How is the resistance of a 40V lamp higher than the resistance of a 60V lamp?

[Done] Define circular motion and give some examples.

[Done] Define the term volt.

[Done] What is the resistance of an ideal ammeter and voltmeter?

[Done] Name the physical quantity measured by the velocity-time graph.

[Done] Is the potential difference the same in a parallel series?

[Done] 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.

[Done] How many electrons flow through the filament of a 120V, 60W lamp in 1 second?

[Done] How does the potential of a bird increase after sitting on a wire, preventing it from receiving an electric current?

[Done] 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.