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44) An 86-2 resistor and a 67-2 resistor are connected in a series across a battery....
Two resistors A and B are connected in series to a 6.0-V battery; the voltage across resistor A is 2.0 V. When A and B are connected in parallel across a 6.0-V battery, the current through B is 2.0 A. What is the resistance of resistor A?
A 182-V battery, an inductor, and a resistor are connected in series as shown in the diagram below. A two-way switch makes it possible to include or exclude the battery. The switch that had been in position 1 for a long time is suddenly moved to position 2. (Enter your answers to at least two decimal places.) 000 000 W What is the voltage across the resistor at the end of 2 time constants?
A 10-V-emf battery is connected in series with the following: a 2-uF capacitor, a 2- resistor, an ammeter, and a switch, initially open; a voltmeter is connected in parallel across the capacitor. After the switch has been closed for a relatively long period(several seconds, say) what are the current and capacitor voltage readings respectively
A 5.0-mH Inductor and a 11.0-ohm resistor are connected in series with a 1.5-V dc battery as shown.(a) What is the voltage across the resistor immediately after the switch is closed? V (b) What is the voltage across the resistor after the switch has been closed for a long time? V (c) What Is the current in the inductor after the switch has been closed for a long time? A
A resistor and a capacitor are connected in series across an ideal battery having a constant voltage across its terminals as shown. The capacitor initially uncharged. At the moment the switch is closed the voltage across the capacitor is equal to the battery's terminal voltage less than the battery's terminal voltage, but greater than zero. equal to the battery's terminal voltage zero.
A 68 V. battery is connected across a 61300 ohm and a 37700 ohm resistor connected in series. What is the per cent error in the voltmeter reading when placed across the first resistor, if the voltmeter resistance is 146000 ohms?
- A circuit consists of a 12.0-V battery connected to three resistors (44 Ω , 16 Ω and 140 Ω ) in series. - Find the current that flows through the battery in mA. - Find the potential difference across the 44 Ω resistor in V. - Find the potential difference across the 16 Ω resistor in V. - Find the potential difference across the 140 Ω resistor in V.
A 2 kilo-ohm resistor is connected in series to an 4 milli-henrie inductor and a 2000 V battery (DC). After, 1.2 micro-seconds, what is the voltage across the resistor in volts?
A 9.5-V battery is connected in series with a 44-mH inductor, a 180-Ω resistor, and an open switch. 1. What is the current in the circuit 0.120 msms after the switch is closed? Express your answer using two significant figures. 2. How much energy is stored in the inductor at this time? Express your answer using two significant figures.
The current in a 59-2 resistor is 0.17 A. This resistor is in series with a 30-2 resistor, and the series combination is connected across a battery. What is the battery voltage? Ri