Recent content by forevermoreOC

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    How Do You Apply the Chain Rule to Differentiate h = 3x^2y^3 with Respect to t?

    I don't understand that expression, can you simplify your explanation please
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    How Do You Apply the Chain Rule to Differentiate h = 3x^2y^3 with Respect to t?

    h = 3x^2.y^3 find dh/dt, if x=1, and y=2 Also, dx/dt = 0.2, dy/dt = 0.1 Any ideas where i should start in order to get this out? Thanx
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    Solving RLC Circuits: Lamp Glowing & Tuning a 100MHz Circuit

    I found the relationship between the reactive inductance, resistance and the impedance, but when i find the impedance and then try and solve for the reactive capacitance, my reactive capacitance comes out as 0. Should this happen?
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    Solving RLC Circuits: Lamp Glowing & Tuning a 100MHz Circuit

    Hi I have two probles to tackle on RLC circuits The first states that if a circuit consists of a lamp (R), variable inductance and fixed capacitor, why does the lamp glow for certain values of L. Also, you have a tuner at 100mhz, the resistance in the circuit is 15 ohms and inductance...
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    Capacitor in Circuit: Charging Globe & Dimming Light

    By the way, with a capacitor that is dishcharging in a similar circuit, what formula can you use to find the current through the globe after a certain time, and the charge that is on the capacitor after a certain time?
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    Capacitor in Circuit: Charging Globe & Dimming Light

    But it starts dimming because of the loss in current, right?
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    Capacitor in Circuit: Charging Globe & Dimming Light

    Is it true that when a capacitor is connected in series with a globe, and is charged with a battery that while the charge on the capacitor is being increased, the globe will glow brightly. But when the capacitor reaches its maximum charge, the globe will get dimmer, because of the loss of...
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    Power Dissipation in 70W/240V Globe

    Thanx for that advice, it was very helpful
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    Power Dissipation in 70W/240V Globe

    If you have a globe marked 70W and 240V and you connect it to one end of cord( which has two wires, each of 0.6 ohms), and the other end of the cord is connected to a 240V outlet, what is actual power dissipated by the globe?
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    Potential Difference in Series & Parallel Circuits

    in order to calculate emf (potential) within a circuit, do you have to first find the current of the total circuit and then multiply that by the resistance that you want to find the potential on?
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    Potential Difference in Series & Parallel Circuits

    there are two globes in series and one in parallel within this circuit, how do i find the potential difference across one of the series globes and the parallel globe?
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    Potential Difference in Series & Parallel Circuits

    potential difference acorss one globe in series, and the globe in parallel
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    Potential Difference in Series & Parallel Circuits

    If you have two globes in series and one globe in parallel all connected to a circuit, how can you determine the potential difference?
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