The current through a 10-ohm lamp energized by two series-opposing ideal batteries is measured to have a magnitude of 1 ampere. Determine the individual EMFs of the two batteries if the magnitude of the current through the same lamp becomes 2 amperes when the batteries become series-aiding.     15 and 25 volts;     5 and 15 volts     20 and 30 volts;     10 and 20 volts;

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Q: Determine the current through the 50 load resistor in the circuit shown below. 1.0811 A 1.0769 A…

A: Given EMF of the two batteries are given as V1=12 V and V2=5 V Internal resistance of the two…

Q: Question 9 The algebraic sum of the changes in potential encountered in a complete traversal of any…

A: 1) Correct answer is ZERO. This is loop rule.

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A: Please see the answer in Step 2

Q: Refer to the given circuit. C1 = 5 µF C3 = 8 µF C2 = 4 µF C4 = 6 µF Cs = 4 µF DURACELL VT = 12 V…

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Q: 16. In the circuit shown in Figure emf = 50 V and C = 2.0 µF the capacitor is initially uncharged.…

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Q: Determine the total charge of the entire circuit.

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Q: What is the power dissipated in the 50 resistor when Ę = 24 V? 5.0 2 10 2 10 2 102 100 Select one: О…

A: Ans. (e) 3.2 W   the two 10 ohm resistors on the right are in parallelso,R=10×1010+10=5 ohmthe…

Q: Consider the circuit shown in the figure below. (Assume R₁ = 14.0 2 and R₂ = 3.00 12.) b 25.0 V + R₁…

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Q: The Graph below depicts the 1.5 voltage across the cell (or equally across the variable resistor) as…

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Q: 2. (a) In the figure, determine the potential difference Vad. 0.50 N 4.00 V 9.00 N (b) If a battery…

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Q: The current through a 10-ohm lamp energized by two series-opposing ideal batteries is measured to…

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Q: Parallel connected resistors; R1 = 3.3 kΩ and R2 = 4.7KΩ a) Calculate the equivalent resistance of…

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Q: A car battery causes a current of 3.75 A through a car head-lamp and produces 12 V across it.  What…

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Q: A battery of ɛ =26.3 V is connected as shown in the figure. Find the total power (in W) delivered by…

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Q: a. calculate the total current delivered from the battery TOTAL CURRENT = || b. calculate the power…

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Q: 4. From the circuit, solve for the values of the currents. Vと 15V $42

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Q: 19. In the diagram below the emf of the battery is 6V , R1= 1002, R2=R3=502 and R4=752 . What is the…

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