The circuit schematic shows a combination of resistors connected to a battery. All resistances are given in Ohms. The voltage of the ideal battery is 32 Volts. (a) If all these resistors were replaced with a single equivalent resistor, what would its resistance be? (b) What is the current supplied by the battery? (c) What is the current through the 125 Ohm resistor?

Q: A real battery with emf 12.4 V and internal resistance 2.90 Ω is connected to a resistance of 5.35…

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Q: A 330-Ω resistor is connected to a variable-voltage power supply. (a) What voltage is necessary to…

A: (a) Given thatResistance (R)=330 ΩCurrent (I)=0.8AOhm's lawV=IRV=0.8A × 330 ΩV=264V  Ans

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Q: current through the 18.5 Ω resisto

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Q: Three resistors are connected in series across a battery. The value of each resistance and its…

A: Solution:-Given thatResistances and power ratings;6.7Ω and 25.9 W40.4 Ω and 11.9 W20.3 Ω and 14.1 W

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Q: It from part (c), what is the equivalent resistance (in 0) of the entire circuit? rrent (in A)…

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Q: When a R = 88.3 Q resistor is connected across a.11.3 V battery, a current of 114.4 mA flows. What…

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Q: circuit consists of two 100-kΩ resistors in series with an ideal 12.0-V battery. (a) Calculate the…

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Q: When a R = 88.9 Q resistor is connected across a 11.1 V battery, a current of 113.9 mA flows. What…

A: Taking 'r' to be the internal resistance of the battery, so the total equivalent resistance of the…

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A: Given, Emf of battery, ε=50 V Current in circuit, I=2 A Potential difference across battery, V=16 V

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Q: An auto mechanic needs to determine the emf and internal resistance of an old battery. He performs…

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Q: A 9V battery is connected across a potentiometer (device with variable resistance). As the…

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Q: The sketch shows a circuit with two resistors and a battery. Which of the following statements is…

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Q: A resistor with resistance 31.5 Q is connected to the terminals of a voltage source. (a) Calculate…

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Q: You have a simple circuit consisting of a battery and a lightbulb (you can imagine that this circuit…

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Q: A battery has a terminal voltage of 6.0 V when no current flows. Its internal resistance is 1.0 Ω. A…

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Q: Consider three resistors with unequal resistances connected in parallel to a battery.  Which of the…

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