A 150 ohm resistor is connected to a variable-voltage piwer supply. A.what voltage is necessary to cause a current of .3 A in the resistor? B.what current flows in the resistor when the voltage is 18 V?

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A: (B) 6 ohm is the right answer

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Q: Eight identical bulbs are connected in series across a 120-V line. A.If the current is 0.48 AA ,…

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Q: A circuit loop containing an external resistor of value R = 25.0 (ohms) is connected to a real…

A: External resistor (R) = 25 ohm Emf (E) = 20 V internal resistance (r) = 1.50 ohm

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Q: A certain resistor has a current of 2.4 A and a resistance of 153 2. a. What is the voltage across…

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Q: careless person accidentally grasps the terminals of a 20.0-kV power supply (Do NOT do this!). The…

A: Voltage, V = 20 kV = 20000 VExternal resistance, R = 9.5 kΩ = 9500 ΩInternal resistance, r = 2000…

Q: An uncharged 5.9-μF capacitor is in series, through a switch, with a 5.65-MΩ resistor and a 29-V…

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Q: Eight identical bulbs are connected in series across a 120-V line. A.If the current is 0.48 AA ,…

A: Given data:  Eight identical bulbs are connected in series Voltage (V) = 120 V Current (I) = 0.48 A…

Q: A 46 Q resistor, a 71 Q resistor, and a 91 Q resistor, are connected in series and are attached to…

A: The equivalent resistance in the series combination is  R = R' + R'' + R''  The equivalent…

Q: A 60-Ω resistor has a voltage difference of 3 V across its leads. a. What is the current through…

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Q: Suppose a 6-V battery has an internal resistance of 0.4 ohm. Overall Hint a. What is the current…

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Q: In the circuit pictured, the resistors have values of R1 = 140 Ω, R2 = 143 Ω, and R3 = 141 Ω, and…

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Q: la. This resistor has a resistance of 48002, and 32mA of current flows to the left into it. The…

A: Hi, as this problem contains multiple sub-parts, hence the first three sub-parts will be solved for…

Q: 2. A 12V battery makes 1.5A of current through a 40, 30, and a 102 resistor. a. How much power does…

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A: Given that, Total voltage = 40 V Load = 500 Voltage across the load = 36 V

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Q: What is the voltage across the terminals of a 23 N resistor that has 0.065 A of current flowing…

A: Given R = 23ΩI =0.065 A