A battery has some internal resistance. (i) Can the potential difference across the terminals of the battery be equal to its emf? (ii) Can the terminal voltage exceed the emf? Choose your answer from the same possibilities as in part (i).

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Q: Refer to the given circuit. C1 = 5 µF C3 = 8 µF C2 = 4 µF C4 = 6 µF C5 = 4 µF DURACELL VT = 12 V How…

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Q: Node 1 12 Node 2 1. The current II is equal to 2. The current 12 is equal to 3. The current 13 is…

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Q: 1, = ? V = ? R, = 1.00 N Ev = 12.0 V 2 = ? R2 = 6.00 N R3 = 13.00 N E V3 = 7

A: Given data The potential difference of the battery is V = 12 V The magnitude of the resistance in…

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Q: A resistor of 400 ohms and an uncharged 4 x 10-6 farad capacitor are connected to a 80- volt…

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Q: , determine the voltage drop across the 150-ohms resistor. * R1 200 2 R3 75 2 R5 150 2 + Vs 36 V R2…

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Q: R2=3 Q ww R,=22 ww R3=4 2 V,=80 V R=10 R=6 0 R5=3 2 ww wwww

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Q: A car battery has an internal resistance of 1.0 x 102Q and an emf of 13.8 V. Calculate its terminal…

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Q: A battery has ɛ= 30 V, and an internal resistance of 2.4 N. What is the terminal voltage when it is…

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Q: If you try and measure the voltage of a battery with a voltmeter connected in series, you won't get…

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Q: Whenever a battery is charging, which of the following is true? The given information is…

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Q: For the circuit shown, the energy stored by the 2.0 µF capacitor is 0.40 mJ. Find the voltage (in V)…

A: Energy stored by 2 μF capacitor = 0.40 mJ = 0.00040 J C2 = 4μF C3 = 5μF

Ohm's law

Ohm’s law is a prominent concept in physics and electronics. It gives the relation between the current and the voltage. It is used to analyze and construct electrical circuits. Ohm's law states that the voltage across a conductor is directly proportional to the current flowing through it.

Path of Least Resistance

In a series of alternate pathways, the direction of least resistance is the actual or metaphorical route that offers the least resistance to forwarding motion by a given individual or body.