1. Three resistors are connected in series to a 24-V battery, and an ammeter in the circuit reads 0.50 A. The first resistor is rated at 22 ohms, and the second at 8 ohms. Find the (a) total resistance; (b) resistance of the third resistor; and (c) potential difference across the third resistor.

Q: How many electrons are flowing per second past a point in a circuit in which there is a current of…

A:

Q: What is the total current in the circuit shown below? The given resistances are R1 = 20 ohms, R2 =…

A:

Q: The circuit below has a voltmeter that reads 6-V connected, in parallel, to resistor with unknown…

A: Given : V = 6 V I = 3 mA = 3 x 10-3 A

Q: The thickness of the metal tube used for wire planning ?

A: yes

Q: Calculate the current that the battery supplies to the circuit.  Answer in amps and to at least…

A:

Q: Bbservations regarding the equivalent resistance of a number of resistors connected in series.

A:

Q: Calculate the voltage necessary to supply a current of 6A through a 4ohm resistor.

A:

Q: An electrical circuit includes a voltage source and two resistances (50 and 75 ohm) in parallel.…

A: Given, Let R1 = 50 ohm            and R2 = 75 ohm If R1 and R2 are connected in parallel then the…

Q: How much current flows through a device with a resistance of 15.6ohms if it is connected across a…

A: Ohm's law: ohm's law is defined as the current is directly proportional to the voltage and inversely…

Q: Determine the equivalent resistance of a 1.9 N, 1.9 2, and 1.2 2 resistors in parallel. If these…

A: (given) Resistors are R1=1.9 ΩR2=1.9 ΩR3 = 1.2 Ω Connected battery (V) = 13 V  Resistance are…

Q: The current in a circuit is 150 mA. How long does it take for 24 C to flow?

A:

Q: A battery with emf 9.00 V and internal resistance 1.10 Ω isin a complete circuit with a resistor of…

A: Given, v=9 v ri =1.10Ω r=15.3Ω Applying kvl in loop we get,-9+1.1i+15.3i=016.4 i=9i=0.5487 A

Q: What is the potential difference across a conductor to produce a current of 5.7 A if there is a…

A: Given- Currene(I) = 5.7 A Resistance (R) = 21.1 Ω

Q: the resistance

A:

Q: Write the function of voltmeter in an electric circuit.

A:

Q: How much power is consumed by a 12-V incandescent lamp if it draws 150 mA of current when lit?

A: Given that,                 Voltage : V= 12 (V)                 Current : I = 150 (mA)Here we need…

Q: The vaule of resistance of resistor having 31 Voltage and current of 21 Amplere is ohm.

A: Write the given values of the problem- Voltage=31 Current=21 amp

Q: 5.A eixcuit has L8 ohms of resistance Land 28 amps of current. A. How much valdage umild loe…

A: The given circuit has a total resistance of 18 ohms. A current of 28 amperes is supposed to be…

Q: The equivalent resistance of a 10 ohms resistor and a 30ohms resistor connected in parallel is ____.

A: Given: Two resistance of a 10 ohms resistor and a 30ohms resistor connected in parallel combination.…

Q: In a 1500-W hairdryer when it is plugged in to 120 V calculate the resistance of the hairdryer.

A: Given that, Power, P=1500 WattPotential difference,V=120 VoltWe know that,Power, P=V2Rcan be written…

Q: A light bulb has a resistance of 200 S. It is connected to a power source of 100 V. Find the current…

A: Given:  Resistance R = 200 Ohms and the voltage supply is V = 100 V According to the ohms law the…

Q: The potential difference 12.57X10^11 is used to power a circuit. How much is the power output if 6…

A: Given: V = 12.57 × 1011 V Current I = 6 A. To determine: Power Formula used: P = VI

Q: If a 4 Ohm resistor and a 12 Ohm resistor are conneted in parallel, what is the total resistance?

A: (given) Resistors R1 and R2 are connected in parallel. R1 = 4 Ω R2 = 12 Ω Resistance (R) = Potential…

Q: In a 1500-W hairdryer when it is plugged in to 120 V calculate the resistance of the hairdryer.

A: Given values: Power P = 1500 W Potential difference V = 120 V

Q: Potential difference between two points of a wire carrying 32 ampere current is 6 volt. Compute the…

A: Introduction :  In this question we are provided it value of voltage and current  . With these data…

Q: Given the following diagram, use Ohm's Law t location A. The circuit is connected to a 25V p R1=1502…

A:

Q: What is the resistance of a circuit operating at 13.0 V and delivering a current of 7.1 A? Give you…

A: Given That: The oprating at Voltage, V=13 Volts The Delivering Current is, I=7.1 Amp

Q: The total current through the circuit when booth S, and S2 are closed is

A:

Q: An electric heater works by passing a current of 110 A thought a coiled metal wire, making it red…

A:

Q: An electric heater carries a current of 13.5 A when operating at a voltage of 120 V. Calculate the…

A: Current, I = 13.5 AVoltage, V = 120 V

Q: An ipod uses 3.7 volts with direct current of 865 milliamps. What is the equivalent resistance of…

A: Given: Voltage that an iPod use is V = 3.7 volts Current I = 865 milliamps To determine equivalent…

Q: You measure that 0.13 A of electric current is flowing in a circuit, and you find that the total…

A:

Q: Problem 10. Determine the amount of each current for the following network: 16 volts A ܕܐ .m 2 ohms…

A:

Q: If a 1500-W hair dryer is connected to a 120-V line. What is the maximum current drawn? I = What is…

A: Electric power is given by P = I×V And by Ohm's law, V = IR

Q: Three resistors rated at 20 Ω, 70 Ω, and 46 Ω are connected in series in a circuit.  What is the…

A:

Q: ¥675 2 $900 n 12V( 450 S AA Ž 250 L E 1000

A:

Q: R%D - Select - 5.6 kn +/- 5% 560 2 +/- 5% 56 kQ +/- 5% 56 x 100 Q +/- 5%

A: Resistance are read from left (the end where bands are grouped together) to right. The first two…

Q: What is the resistance of a toaster if 120 V produces a current of 3.2 A ?

A:

Q: Given data: Current-5 Ampere Resistance =2 Ohms Find Voltage

A: Given data : Current=i Resistance=R   To find : Voltage

Q: 30. Base your answer to the following question on the diagram below which represents an electric…

A:

Q: 3 2 30 ww I = 2.0 A 0.67 A 1.0 A 1.3 A 0.40 A

A:

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.