ACTIVITIESActivity 1: Kirchoff's Law: Problem SolvingSolve the following:1 Determine the current through each resistor in the circuit shown below.12V5V3Ω20wwww2. Given the circuit below with 3A of current running through the 40 resistor asindicated in the diagram below. Determinea. the current through each of the other resistorsb. the voltage of the battery on the leftc. the power delivered to the circuit by the battery on the right.2021/05/29 03:41

Kirchhoff's current law states that the sum of current entering a point is equal to the total…

Answered: 1. Determine the current through each…

Science

Physics

1. Determine the current through each resistor in the circuit shown below. 12V 5V 30 20 ww

Glencoe Physics: Principles and Problems, Student Edition

1st Edition

ISBN:9780078807213

Author:Paul W. Zitzewitz

Publisher:Paul W. Zitzewitz

Chapter23: Series And Parallel Circuits

Section23.1: Simple Circuits

Problem 15PP

See similar textbooks

Similar questions

I attached the picture of the question, but just in case it is hard to read here it is typed out! Also, I need the answers correct to 4 decimal places. Thank you!! The figure shows how a bleeder resistor is used to discharge a capacitor after an electronic device is shut off, allowing a person to work on the electronics with less risk of shock. The resistor has a resistance of 302 kΩ. a. What is the time constant? (in s) b. How long will it take to reduce the voltage on the capacitor to 1.0% of its full value once discharge begins? (in s) c. If the capacitor is charged to a voltage ?0 through a 120 Ω resistance, calculate the time it takes to rise to 0.9?0 (This is close to two time constants.) (in ms)
Describe how the current flowing through the resistor varied as the voltage was increased? Based on the graph, What do the slopes of the best fit lines represent? Explain Do you consider the resistor as ohmic? Why or why not?
pls see the attached picture, thank you!A. Theoretical Development. 1. (a) Design an ammeter with three scales: 0-200 µA, 0-2 mA, and 0-10 mA. Use a current sensor rated at 200 μA, 100 mV. What resistance does the instrument insert in the circuit at each scale? (b) Using the same current sensor as in (a), design a voltmeter with two scales: 0-10 V and 0- 100 V. What is the maximum current the instrument draws from the circuit for each scale?
Please show solutions. 1.In simple circuit, if emf of the battery is 12v, internal resistance is 2 ohms, and load resistance or external resistance is 8, what is the power dissipated from the internal resistance? 2. In simple circuit, if emf is 12v, internal resistance is 2 ohms, and load resistance or external resistance is 8, how much current flowing into the circuit?
Consider the circuit in Figure 27.17 and assume the battery has no internal resistance. (i) Just after the switch is closed, what is the current in the battery? (a) 0 (b) /2R (c) 2/R (d) /R (e) impossible to determine (ii) After a very long time, what is the current in the batten? Choose from the same choices. Figure 27.17 (Quick Quiz 27.5) How does the current vary after the switch is closed?
Consider the circuit configurations below, where two lightbulbs are connected to a single battery in different ways. Based on what you learned about parallel and series connections in lab, which of these two configurations would result in the light bulbs being the brightest? Fully explain your reasoning. Imagine that you are given four 100Ω resistors to build a circuit. Your challenge is to use all four of the resistors in the circuit, but the circuit must have an overall equivalent resistance of 100Ω. Is this possible? If so, draw a diagram of the circuit and explain how the connections result in a 100Ω equivalent resistance. If this is not possible, draw a diagram of a circuit involving all four resistors that has an equivalent resistance as close to 100Ω as is possible.
Please complete all parts, each part is needed in order to complete the next question. The parts correaltes with eachother. (part 1 of 2) A battery, a capacitor, a bulb, and a switchare in the circuit as shown. Unlike most realbulbs, the resistance of the bulb in this question does not change as the current throughit changes. The switch is initially open asshown, and the capacitor is uncharged.C ERSWhich statement correctly describes thebulb after the switch is closed? Assume thebattery is ideal (it has no internal resistance)and the connecting wires have no resistance.1. The bulb is bright and remains bright.2. None of these is correct.3. At first the bulb is bright and it getsdimmer and dimmer until it goes off.4. The bulb is dim and remains dim.5. At first the bulb is dim and it gets brighterand brighter until the brightness levels off. (part 2 of 2)
Solve the following Physics problem. Show your solutions. Round off your final answer in a whole number. An electric flat iron draws a current of 15 A when connected to a 110 V line. (A.) Assuming that the heating element of the flat iron obeys Ohm’s Law, what is its resistance? (B.) What is the resistivity of the heating element if it is a wire that is 2.5 cm long with cross-sectional area of 2x10-4 cm long.
Activity 2 – Let’s solve it! Solve the following problems. Show your complete solution. 3. A stereo with a resistance of 65 Ω is connected across a potential difference of 110 V. What is the current in this device?