Q: 1. Draw the following circuits: ate its unit ae a) Two cells in parallel attached to another cell in…
A: Since you have posted a question with a multiple sub parts, we will solve first three sub - parts…
Q: 2. Which one of the electric circuits as shown below has the bigger current? Show solutions for…
A: Current is dependent on voltage between 2 terminals. This is called Ohm's law. More is the potential…
Q: 1.What are the color of the bands of a 20%, 2.7 mega ohm resistor.
A: Given resistor value 2.7 × 10^⁶ ohms with 20% or We can rewrite it as 27×10^⁵ ohms with 20%…
Q: 1. For the circuit below, use the principle of superposition to find the current Ix in the circuit.…
A:
Q: 3. Consider the circuit drawn below. Find the values of each of the currents. 12V a) 40 b) 360 380
A:
Q: 1) For a circuit shown in Figure, (a) find the currents I1, I,, and I3. (b) find the potential…
A:
Q: What is the power of a 115 MV lightning bolt having a current of 29,850 A?
A:
Q: A battery with an emf of 24.00 V delivers a constant current of 2.00 mA to an appliance. How much…
A: Given, The emf of the battery, V = 24.00 V Current delivered by the battery to the appliance, I =…
Q: 1. A charge of 12C passes through the filament of a car headlamp bulb in 4s. What is the current?
A:
Q: A 12V battery is connected to a light bulb and draws 150mA of current. 1. What is the electrical…
A: V=12 V I=150 mA 1. By ohm's law R=VIR=12150×10-3=80 ohm R=80 ohm
Q: PART II, Solve the currents on the circuit below using Kirchoffs' Law ( 10 n Find the current 6 V- L…
A:
Q: Just imagine that you simply setup the circuit below in the lab. Then, which of the following is…
A:
Q: 2. Determine the total voltage (electric potential) for each of the following circuits below. 3V 4V…
A: As all the batteries are connected in the series We know that if V1 , V2 , V3 are connected in…
Q: charge has passed
A:
Q: Why is an electromotive force not a “force”? Justify your answer.
A: Electromotive force is the potential difference between the terminals of the cell when no current is…
Q: 서양의 단위는 요을 사용한다. A conducting wire with a uniform radius of 0.40 cm and a length of 3.2 m is…
A: Given: radius r=0.40 cm length l= 3.2 m voltage V= 12 v current I=0.40 A
Q: 10 mA 2 mA 6 A 1 mA 12 2 A 12 13 (b) (a)
A: Kirchhoff 's first law states that sum of currents at a junction is always zero .This law is known…
Q: 2. Compute the equivalent resistance of the network in the figure to the right, and find the current…
A: The 3 Ω and the 6 Ω are in parallel connection. The net resistance is 1RA = 13+16 RA = 2 Ω The 12 Ω…
Q: 1) For a circuit shown in Figure, (a) find the currents I, I,, and I. (b) find the potential…
A:
Q: 3. What is the total resistance of two lightbulbs in a series that have a resistance of 502 and 100?…
A:
Q: At what temperature will aluminum have a resistivity that is two times the resistivity of iron at…
A:
Q: A toaster operating on 120 v uses a current of 9.3 A. What is the toaster power consumption? How…
A: Given dataOperating Voltage V=120 VCurrent I=9.3 Aa) Power consumption P P=VI watt…
Q: 4 For a heater rated at 4 kW and 220 V, calculate (i) the current
A: Here, We have a heater which is rated at 4kW and 220V. We have to find the current.
Q: Calculate the ratio of the resistance of 14.0 m of aluminum wire 2.5 mm in diameter, to 25.0 m of…
A:
Q: What is the voltage this voltmeter is measuring? Be sure your answer has a reasonable number of…
A: Given: The reading of the one division is equal to the 0.01 V. The reading of the voltmeter is 3…
Q: write an equation for the currents directed into and out of point X in the following figure. 1,- 2…
A:
Q: 3) How much current flóws fhrough the bulb of a 3.00 V flashlight when ifs hof resistance is 3.60 n2…
A: Ohm's law states that V=IR .......(1)
Q: What is the power of a 115 MV lightning bolt having a current of 24,000 A? W
A: Given data: Voltage (V) = 115 MV = 115×106 V Current (I) = 24000 A Required: Power (P)
Q: Answer the problem and show the solution. 1. An incandescent lamp with a tungsten filament has…
A:
Q: Problem 4: Find the power dissipated (in W) in each of the following extension cords: Part (a)…
A: The power dissipated, P = I2 × R Where , The current = I The resistance = R
Q: 3) In the circuit shown, the battery has EMF of ɛ=32 V. At what rate is thermal energy being…
A: Answer 24 Watt
Q: Find the power (in W) dissipated in each of these extension cords. A. An extension cord having a…
A: Given data: Resistance (R) = 0.0520 Ω Current (I) = 4.40 A
Q: 1) For a circuit shown in Figure, (a) find the currents I,, I, and I3. (b) find the potential…
A:
Q: Q13 / Find the Zener current of the adjacent circuit? 11ko www 24V( V = 4v. 3ko
A: Zener diode is a highly doped reverse-biased diode. it is used as a voltage regulator in…
Q: What is the Formula for Calculating Wattless Current?
A: An AC circuit containing either capacitor or inductor the current is said to be watt-less if the…
Q: 20002 1o002 3.3v 2.ov
A:
Q: 1. For the circuit below, determine (a) the current in the circuit and (b) the potential difference…
A:
Q: A car stereo pools 2.89 A from a car's battery. If the battery has a voltage of 12 V, how much power…
A: Given data Current (I) = 2.89 A Voltage (V) = 12 V How much power does it use =? According to ohms…
Q: 5. Find the unknown quantities for the networks below using the information provided. a)
A: Answer I1 = 12A I3 = 13 A
Q: 1. A water heater has a resistance of 502 and takes 15A during operation. If it is in service on the…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: What is the power of a 125 MV lightning bolt having a current of 27,500 A? Answer is in Watts
A:
Q: 4. Find the total capacitance and the total charge contained in the following circuit
A:
Q: 4. If 6 coulombs of charge flow past point A in a circuit in 3 seconds, then the current at point A…
A: According to bartleby's policy, I am allowed to answer only 1 question at a time. Q 4) Given Data :…
Q: STEP 4 Finally, add a third resistor to your circuit, as shown in this schematic: R1 R2 R3 330 2 330…
A: IN A BREADBOARD.:- Resistors are said to be connected in “Series”, when they are daisy chained…
Q: 2. In the circuit diagram shown on the right, find the currents through each of ww the three…
A:
Q: 2. Four resistors of 42, 102, 3N, and 92 respectively are connected in parallel circuit in a 12V…
A:
Step by step
Solved in 3 steps with 2 images
- The filament of a certain light bulb is made of tungsten and has a length of 0.48 m and a circular cross-section with a diameter of 0.062 mm. a. Calculate the resistance of the filament at room temperature. b. A4.0 V voltage applied to the filament results in a 0.078 A current. Determine the temperature of the filament under these conditions. I need to show all work pleasePlease complete all parts, each part is needed in order to complete the next question. The parts correaltes with eachother. (part 1 of 5) A string of 14 identical Christmas tree lightsare connected in series to a 124 V source. Thestring dissipates 70 W.What is the equivalent resistance of thelight string?Answer in units of Ω. (part 2 of 5) What is the resistance of a single light?Answer in units of Ω (part 3 of 5) How much power is dissipated in a singlelight?Answer in units of W (part 4 of 5) One of the bulbs quits burning. The stringhas a wire that shorts out the bulb filamentwhen it quits burning, dropping the resistanceof that bulb to zero. All the rest of the bulbsremain burning.What is the resistance of the light stringnow?Answer in units of Ω. (part 5 of 5)Please complete all parts, each part is needed in order to complete the next question. The parts correaltes with eachother. (part 1 of 5) A string of 27 identical Christmas tree lightsare connected in series to a 120 V source. Thestring dissipates 67 W.What is the equivalent resistance of thelight string?Answer in units of Ω (part 2 of 5) What is the resistance of a single light?Answer in units of Ω. (part 3 of 5) What power is dissipated in a single light? Answer in units of W (part 4 of 5) One of the bulbs burns out. The lamp has awire that shorts out the bulb filament when itburns out, dropping the resistance of the bulbto zero.What is the resistance Rnew of the lightstring now?Answer in units of Ω (part 5 of 5)
- ANSWER IN ESSAY FORM (1-2 paragraphs) What are the parallel and series circuits' similarities and differences?5question4 Show all work picture attatched. 4) If the value of the Fuse F1 is 3 Amperes, which different combinations of switches can you close together to ensure that will be the maximum current possible but the Fuse F1 will not blow apart? – Justify your answer with your calculationsThe circuit is connected to a 220 V battery. *Pls. write clearly. Thanks!
- 1. Write Ohm’s Law. 2. Can one be shocked by touching a wire carrying a very large current with a low voltage source?Why? 3. Interpret the significance of the shape and the y-intercept of the curve .A copper transmission cable 34 km long and 19.5 cm in diameter carries a current of 11 A. How much electrical energy (in MJ) is dissipated as thermal energy in 9 hours? Note: = 1.72x10-8 m show the complete and organize solution and dont round off show the final asnwer in 4 decimal places if possible5.) Consider the circuit above, If the 20V source will be replaced with a wire and the 8A current source will be removed. What is the equivalent resistance at terminal a-b?
- Eight holiday lights are connected in series as shown inFig. 5.83.a. If the set is connected to a 120-V source, what is thecurrent through the bulbs if each bulb has an internalresistance of 2818 ?b. Determine the power delivered to each bulb.c. Calculate the voltage drop across each bulb.d. If one bulb burns out (that is, the filament opens),what is the effect on the remaining bulbs?1. Fill in the table for this circuit. Show your work (you can a picture and insert it in this document) and then check your answer with PhET, and insert a screenshot of your circuit. To get the “big” resistor (kilo-ohms) you have to hit the down arrow on the left selection panel. It is the resistor with no color bands on it.how did you calculate the power input?