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Solve the all parts of given question:
Question: A battery and a light bulb are connected in series so a current flows through the light bulb. The battery provides a constant voltage of 12 Volts. The light bulb has a Power output of 30 Watts once the filament has reached its final temperature.
Question I: What is the current drawn from the battery by the light bulb?
Question II: What is the resistance of the filament of the light bulb?
Question III: If the battery has a capacity of 1250 milliamp-hours, i.e. it can deliver 1 mA for 1250 hours or equivalently 1250 mA for 1 hour before it is out of charge, how long in would the battery last assuming a constant rate of energy delivered to the bulb?
Please show each step and calculation of above questions. Thanks.
At t = 0, a particle leaves the origin with a velocity of 12 m/s in the positive x direction and moves in the xy plane with a constant acceleration of (-2.0i+4j) . At the instant the y coordinate of the particle is 18 m, illustrate what is the x ..
A water-skier is being pulled by a tow rope attached to a boat. As the driver pushes the throttle forward, the skier accelerates. Find the work done by the net external force acting on the skier
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The average density of the planet Jupiter is 1327 kg/m3. The acceleration of gravity on its surface is 25.94 m/s2. Calculate the average radius of Jupiter
A skydiver is falling downward through the air. He weighs 241.5 pounds. There is an upward force of air friction opposing his fall. What is the upward force of air friction
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