no diagram was provided, but i'm guessing it's the one i've attached to my answer.
here, a mechanical force turns the rod. this generates an electric current in the coil, which powers the bulb.
Answer from: Quest
powerful computers now, not then
Answer from: Quest
The next element is345640
Answer from: Quest
96.77 amp
explanation:
rl = 250/100 = 2.5 ohms.
egl = 250 + (100 × 0.1) + 2 = 262 v.
at 700 r.p.m., eg2 = 262 × 700/1000 = 183.4 v.
if ia is the new current, then eg2 - 2 - (ia × 0.1) = 2.5 ia
which means this will give ia = 96.77 amp.
Another question on Physics
Physics, 22.06.2019 03:30
Scout feels ill one day before school. her mother puts a thermometer in her mouth and the temperature begins to climb to 100°f. what is happening between the cooler thermometer and scout's body? a) scout's body is applying a force to the particles in the thermometer. b) kinetic energy is being transferred from her mouth to the thermometer. c) potential energy is being lost by the thermometer and gained by scout's body. d) the potential energy stored in foods is converted to mechanical energy to raise the mercury in the thermometer.
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