A coil with a self-inductance of 1 H is connected in parallel to a 10-? light bulb and a 5-V battery. Very roughly how long would it keep the light bulb lit if the battery was disconnected from the circuit?
A. 100s
B. 20s
C. 2s
D. 0.2s
E. 0.02s
D. 0.2s
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A circumferential steel fin is 8 cm long, 3 mm thick, and is on a 20 cm diameter rod. The surrounding air temperature is 20ºC and h = 35 W/m^2K, while the surface temperature of the rod is 300ºC. Determine a) Fin Efficiency and b) Heat transfer from the fin.
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According to the diathesis-stress model, psychopathology is the result of the...
What will be an ideal response?
We find most stars still on the main sequence because this stage takes ________
Fill in the blank(s) with correct word
A 10-m uniform beam weighing 100 N is supported by two vertical ropes at its ends. If a 400-N person sits at a point 2.0 m from the left end of the beam, what is the tension in each rope?
What will be an ideal response?