Mathematics, 11.02.2021 14:00, starswarsfan
When a switch is closed in a circuit containing a battery E and an inductance L, the
current i build up at a rate given by di L(di/dt) +Ri = E. Find i as a function of t. How long will it be before the current has reached one-half its final value if E = 6 volts, R = 100
Ohms, L = 0.1 Henry?
Answers: 2
Mathematics, 21.06.2019 21:30, jtorres0520
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
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Mathematics, 21.06.2019 22:00, lkarroum3733
1) prove that 731^3−631^3 is divisible by 100 2) prove that 99^3−74^3 is divisible by 25
Answers: 2
Mathematics, 22.06.2019 07:30, vanessagomezcx
If a 12 sided regular polygon rotates about its center, at which angle of rotation will the image of the polygon coincide with the preimage?
Answers: 1
When a switch is closed in a circuit containing a battery E and an inductance L, the
current i buil...
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