An inductor with an inductance of 8 H is connected in series with a 4000 ohm resistor, a scalar S, and a battery with an

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An inductor with an inductance of 8 H is connected in series with a 4000 ohm resistor, a scalar S, and a battery with an

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An inductor with an inductance of 8 H is connected in series with a 4000 ohm resistor, a scalar S, and a battery with an EMF rating of 24 V. When the switch is closed, how long will it take for the current flowing to reach 80% of its maximum current value?
A coil consists of 100 turns. The coil is made of a wire that has a diameter of 4 mm. The coil is circular in shape with a radius of 20 cm. The center of the coil is inserted magnetic material with a magnetic constant of 80. The self-inductance value of the coil is
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