What is the current that flows out of the ideal 9-V battery in the circuit in the figure

Q: Suppose you are using a multimeter (one designed to measure a range of voltages, currents, and…

A: A multimeter is used to measure voltages, currents and resistances in a circuit. It is a combination…

Q: In the circuit shown, how much total current leaves the battery?

A: Voltage supply=20VR1=50 ohmR2=100 ohmR3=100 ohmR4=50 ohm

Q: Why is it economical to use extremely high voltages for the transmission of electrical power?…

A: The primary reason that power is transmitted at high voltages is to increase efficiency. Option 2,…

Q: What mathematical relationship do you see between voltage and current?

A: Voltage(V)  Current (A) 0.65                 0.12 1.41.                0.29 2.55.…

Q: A typical flashlight bulb is rated at 7.5 W.  If the lightbulb drops 3 V, a) Draw a sketch of the…

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Q: Which conductor will dissipate more power

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Q: In the circuit in the figure, find the electric current flowing through the 4 Ω resistor. a) 0.4 A…

A: Consider the following diagram,

Q: The figure shows an LED, protected by a resistor R, which is powered by a 9 Volt battery. If the…

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Q: 470 Ohms + 12 V 1000 Ohms 1500 Ohms

A: The source voltage VS is 12 V. The equivalent resistance of resistors connected in series is given…

Q: Consider the circuit shown. If you were to solve for the unknown currents using Kirchhoff’s rules,…

A: From the given circuit, there are two junctions in which KCL can be applied.They are junction b and…

Q: Four resistors and a power supply are placed in a circuit as shown below. V = 36 V R4 = 15 Q R3= 12…

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Q: A 56-Ω resistor in a circuit has a voltage difference of 8 V across its leads. Calculate the current…

A: Given: The potential difference is 8 V. The resistance of the circuit is 56 Ohm.

Q: What is the voltage difference across the 2.00 W resistor?

A: Potential difference across resistance V= IR

Q: A piece of pencil lead is connected in series with an ammeter and a power supply. The power supply…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: What is the total power delivered by the power supply shown in the circuit below? 2 kQ - 10 V>4 kQ>…

A: Solution:Consider the given circuit:

Q: The voltage for the first battery is 4.0 V. The voltage for the second one is 3.0 V indicated in the…

A: The total current in the circuit is It=128.6197milli amps.Explanation: KIRCHHOFFS CURRENT LAW:  It…

Q: A strand of Christmas lights is a part of an electrical circuit. The strand of lights is plugged…

A: The Christmas lights will glow when the circuit is closed and switched is on.

Q: circuit for V= 120 volts:

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Q: A 9 V battery is connected to a 90 Ohm resistor. What is the current through the resistor? What is…

A: Potential difference of battery (V) = 9 volts  Resistance (R) = 90 ohm

Q: A resistor draws 6 Amps when connected across a 12-V battery. What additional single resistor could…

A: Given :-   I = 6 amps . v = 12 v required current to get is 1.5 amp .

Q: A 11-Ω resistor in a circuit has a voltage difference of 4 V across its leads. What is the current…

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Q: What is the maximum voltage and current a 10 kΩ, 0.25 W resistor can handle?

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Q: How can a Wheatstone Bridge be used to find the value of an unknown resistors' resistance within a…

A: A Wheatstone bridge circuit consists of four arms of which two arms consist of known resistances…