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Solve the given questions:
Question I: A 100W, 110V lightbulb has a resistance of 14.0Ohm when cold (20.0oC) and 112Ohm when on (hot). Calculate its power consumption at the instant it is turned on.
Question II: Calculate the bulb's actual power consumption after a few moments when it is hot. This may be different than the label on the bulb indicates.
Express your knowledge to solve the above questions. Thanks.
Two protons are maintained at a separation of 947 nm. Find the magnitude and direction of the electric field there
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question consider the interaction between an electron and a proton separated by some distance r. compare the
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