5 equal resistors connected in series have a total resistance of 250 Q. The resistance of each resistor is a. 20 ohm b. 50 ohm c. 23 ohm d. 40 ohm

Q: What is the equivalent (total) resistance in the circuit below? 70 50 w- 30 30

A: In the given circuit, all the resistors are connected in series.

Q: 10. Two 300 Ohms resistors are connected in series with a 3V source, what is its * equivalent…

A:

Q: What value of resistor will be needed to produce a current of 480 mA when a voltage of 12V is…

A: Given that, Value of current, i = 480 mA = 480 mA Voltage applied across the resistor, V= 12 V To…

Q: How much current is drawn to the 12-V source? What is the voltage on each resistor? 500 400 A 700 n

A:

Q: Four resistors are connected as shown in the figure. 27 N 84 N 99 V ww d Find the resistance between…

A:

Q: 3) A battery has an EMF of 9.0 V and an internal resistance of 0.50 a. What is the terminal voltage…

A:

Q: A 10.0 V battery is connected to a 135  resistor. Ignoring the internal resistance of the battery,…

A: The emf(voltage) of the battery is V=10.0v and it's connected to a resistor R=135 ohms.  We are…

Q: (2) Circuit Worksheet 1. (3) (4) 120 V (a) Label the parts of the circuit above. (1) (3). (5). (b)…

A: The parts of the circuit with the help of the symbol are named below.

Q: 15. (II) Eight 7.0-W Christmas tree lights are connected in series to each other and to a 120-V…

A: Formula            P = V*I      Ohm's law   I=V/R    Now,.  P= V^2/R  Here.   ,.   P = power of…

Q: A 0.052-farad capacitor is discharging through a 100-ohm resistor. Calculate the current through the…

A: Given: Capacitance C = 0.052 farad Resistant R = 100 ohm Initial current Io = 1.00 A To determine…

Q: The figure below shows a number of connected resistors cach having resistance, R. Find the…

A:

Q: A resistor circuit is shown. Calculate the volts associated with the 30 ohm resistor. 40 2 120 2 90…

A: Ohm's law is given by the relation : V=IR,where, V is voltage            I is current            R…

Q: An electric bulb draws a current of .8 A and works on 250 V on the average 8 hours a day. a. Find…

A: Given : Voltage (V) = 250 V Current (I) = 0.8 A

Q: An electric motor takes 5 A from a 220 V line. Determine the power of the motor and the energy…

A:

Q: 8. A household water heater has a resistance of 30 Ohm. The operating voltage is 220 V. Find the…

A: Ohm's law states that V=iR Where, V = voltage i = current R= resistance

Q: A 5.0 V battery storing 43.0 kJ of energy supplies of current to a circuit. How much energy does the…

A: Given that, a 5.0 V battery storing 43.0 kJ of energy supplies of current to a circuit. Then We have…

Q: 6. The resistance whose V-I graph is given below is TO I (ampere) 20 (b) 2n (a) (c) (d) O (c) O (d)…

A:

Q: 9. For the circuit shown below, find (a) the equivalent resistance; (b) the currents through each…

A: Given, Resistance,R1=6Ω,R2=3Ω,R3=2Ω,R4=7Ω,R5=8Ω,R6=5Ω Internal resistance,r=1Ω Emf of battery,ε=120…

Q: 14.    A 100 Ohm, 200 Ohm, and 400 Ohm resistors are in parallel with each other.  What is the…

A:

Q: resistance R in Ohms

A:

Q: How much for the power dissipated by the resistance?  if voltage = 22.36V and Resistance R = 1k ohm

A: Given data:  Voltage (V) = 22.36 V Resistance (R) = 1kΩ = 1000 Ω Required: The power (P)

Q: 11. A 6.0-Ω and a 12-Ω resistor are connected in parallel across an ideal 36-V battery. What power…

A:

Q: What is the current flowing through this circuit? R, = 10 0 120 V R, = 5 0 R, = 25 0

A:

Q: An electric heater is rated 1000 W-220 V. Calculate the resistance of the heating element.

A: Introduction :  In this question we are provided with value of  power and potential difference .…

Q: Two resistances of 10Ω and 15Ωrespectively are connected in parallel. The two are then connected in…

A:

Q: Resistivity Example No1 Calculate the total DC resistance of a 100 meter roll of 2.5mm^2 copper wire…

A:

Q: A 5 ohm and 8.0 ohm resistor are weird in parallel what is the total resistance ?

A:

Q: 5. A single 14 V battery is connected in series with two identical 20 ohm resistors. What is the…

A: Given data The resistance is given as R = 20 Ω. The voltage is given as V = 14 V.   As the…

Q: Figure 6 shows a circuit where the current in 2.0 2 resistor is 3.0 A. Find the unknown emf e.…

A: hi please find solution to the problem    the correct option is d

Q: 15. A computer is hooked to a 100 V power supply using two connecting wires (same circuit shape as…

A: Voltage of the supply (V) = 100 volts Resistance of each wire (R) = 22 ohm Power used by each wire…

Q: Marked out of 6.25 P Flag question What is the equivalent resistance between points A and B when R =…

A:

Q: 29 The diagram below shows the current in a segment of a direct current circuit. ЗА-> -4 A What is…

A:

Q: .A circuit contains 1Ω , 2Ω and 3Ω resistors which are connected in series. What is the total…

A: Given resistors in series with resistance, R1=1Ω,  R2=2Ω, R3=3Ω Let total resistance of the circuit…

Q: A hair dryer uses 120 V and generates 1875 W.  The resistance in the hair dryer is _____ Ohms.

A: Given: Power (P) = 1875 WVoltage (V) = 120 V

Q: Electric Heat A heater has a resistance of 10.0 N. It operates on 120.0 V. a. What is the power…

A: Given : Resistance of the heater, R = 10 Ohm Voltage supply, V = 120 V Required : Power dissipated…

Q: a television has a resistance of 480 ohm. it is designed for connection to a 220-V line. what is the…

A: Given: Resistance R=480Ω Voltage V=220 V

Q: 4. Refer to Figure below. what is the voltage drop in each resistor and the current flowing in each…

A: Given data: The voltage of the battery, Es=30 V. The resistance, R1= 9 Ω. The resistance, R2= 15 Ω.…

Q: 7. Refer to Figure below, what is the net resistance of the circuit connected to the battery? (R = 2…

A: Solution-

Q: A computer monitor uses 1.5 A of current when it is plugged into a 120 V outlet. The monitor is…

A:

Q: 15. If R is the total resistance for a parallel circuit with two resistors of resistances rị anGI,…

A: 15.  R = 20 ohm  r2 = 74 ohm

Q: 3. Using Current Divider to find the voltage, current and power associated with each element in the…

A: Total current through resistor 1 and resistor 2 ,I= 120A-30A = 90A According to current divider…

Q: 1. Calculate the currents circulating through the branches of the circuit shown in the figure below.

A:

Q: 2. I-V graph, has a slope of 8 , what is the current when the voltage is 10 V ? 20 120.

A:

Q: A toaster is rated at 600 W when connected to a 150-V source. What current does the carry, and what…

A:

Q: What value of resistor will be needed to produce a current of 230 mA when a voltage of 12 V is…

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.