Question

Physics 1410 Lab 6 DC 2019, need help with lab questions

Chapter 6 DC Electricity n this laboratory session we shall examine the relationships among the motion of electrons (current), the effect which causes them to move (voltage, i.e. potential difference), and the frictional effects which hinder their motion (resistance). Since we cannot use any of our senses to detect the presence of electrical effects we need one or more detectors to tell us that a current or potential difference exists. Note: Many of the exercise below were adapted with permission from a lab manual created by PASCO Scientific, the company who designed the equipment you will be using in this lab. Apparatus Digital multimeter, batteries, resistors, switch, lamp, PASCO Essential DC Circuits equipment 6.1 Electricity and Circuits Essential Question: How do you build a Circuit? The Modular Circuits kit provides an easy and quick way to prototype and design electronic circuits. This investigation explores how to build simple circuits using the kit and to relate the circuit to a comparable equivalent circuit diagram. 1. Connect a battery, bulb, and four wire corners together to create the circuit shown irn Fig. 7.1. 2. Add six jumpers to your circuit to connect the components together and make the bulb light up. Questions: . Remove a jumper. Why does the bulb not light up when the jumper is removed? 61

Answer 1

6.1 Questions

1. Current - the rate of flow of charge through the conductor is called current. and it's unit is Ampere.

2. Ammeter is used to measure current.

3. First circuit is Short. Second circuit is open ​​Open and third circuit is Closed Circuit.

6.2.3 Questions.

* the voltage of the two batteries connected in series is equal to sum of the voltage of each individual batteries.

1. Voltage- voltage is the pressure from an electric circuits power source that pushes charged particle (current) through the circuit. And it's also defined as the electromotive force or electric potential energy difference between two points per unit charge.

2. B. Volt

3. A battery converts Chemical energy into Electric energy.

4. In first circuit batteries are connected in Series connection and in second circuit Batteries are connected in parallel combination.

Current - the rate of flow of charge through the conductor is called current. and it's unit is Ampere. Ammeter is used to measure current. First circuit is Short. Second circuit is open Open and third circuit is Closed Circuit. the voltage of the two batteries connected in series is equal to sum of the voltage of each individual batteries. Voltage- voltage is the pressure from an electric circuits power source that pushes charged particle (current) through the circuit. And it's also defined as the electromotive force or electric potential energy difference between two points per unit charge. B. Volt A battery converts Chemical energy into Electric energy. In first circuit batteries are connected in Series connection and in second circuit Batteries are connected in parallel combination. \r\n for first circuit: voltage = 1.5 v + 1.5 v + 1.5 v = 4.5 v for second circuit: voltage = 1.5 v These questions require experimental data Since, According to Ohm's