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6 Oct 2020
The voltage, V, in a simple electrical circuit is slowly decreasing as the battery wears out. The resistance, R, is slowly increasing as the resistor heats up. Use Ohm's Law. V = IR, to find out how much the current is changing at the moment when R = 400 Ohm, I = 0.08 A, dV/dt = -0.01 V/s and dR/dt = 0.03 Ohm/s.?
The voltage, V, in a simple electrical circuit is slowly decreasing as the battery wears out. The resistance, R, is slowly increasing as the resistor heats up. Use Ohm's Law. V = IR, to find out how much the current is changing at the moment when R = 400 Ohm, I = 0.08 A, dV/dt = -0.01 V/s and dR/dt = 0.03 Ohm/s.?
SadhaLv10
15 Dec 2020
