'Current flowing' presentation slideshows

Unit 18: Computational Thinking

Unit 18: Computational Thinking. Pre-enrolment. Unit introduction. Computers influence much of the world around us used to solve a range of problems, generating the visual effects in films landing the Curiosity Rover (unmanned robot) on Mars. use mathematics and logic.

783 views • 34 slides

Unit 18: Computational Thinking

Unit 18: Computational Thinking. Pre-enrolment. Unit introduction. Computers influence much of the world around us used to solve a range of problems, generating the visual effects in films landing the Curiosity Rover (unmanned robot) on Mars. use mathematics and logic.

499 views • 34 slides

Books on Reserve for EE 42 and 100 in the Bechtel Engineering Library

548 views • 32 slides

DC Circuits

DC Circuits. Resistors in Series and Parallel. R. A resistor is any circuit element that has electrical resistance (heater, light bulb, etc.). Usually we assume wires have no resistance. resistor:. -. +. battery:. V. resistors connected in series:. A. B.

369 views • 25 slides

RC and RL Circuits

RC and RL Circuits. First Order Circuits. Objective of Lecture. Explain the operation of a RC circuit in dc circuits A s the capacitor stores energy when voltage is first applied to the circuit or the voltage applied across the capacitor is increased during the circuit operation.

426 views • 25 slides

ELECTRICAL SYSTEM

ELECTRICAL SYSTEM. Questions: Where does electricity come from? What are the sources of electricity? Do I know how to connect bulb(s) to battery/batteries correctly? Do I know the symbols for each of the electrical components?. 5. What is a series circuit? 6. What is a parallel circuit?

383 views • 22 slides

Physics and Electronics

685 views • 22 slides

KIRCHHOFF CURRENT LAW

583 views • 20 slides

Wiring a plug.

Wiring a plug. The Quiz. Start. 1. Which is the Earth Wire ?. 2. Which is the Neutral Pin ?. 3. Which is the Fuse ?. 4. Which is the Outer insulation ?. 5. Which is the Live Wire ?. 6. Which wire normally has current flowing in it ?. 7. Which part holds the cable on the plug ?.

352 views • 17 slides

TOPIC 7 Electric circuits

TOPIC 7 Electric circuits. EMF. Charges will flow to lower potential energy To maintain a current, something must raise the charge to higher potential This is normally a battery or generator Charge flowing through a resistance loses energy The battery must supply energy

227 views • 15 slides

More Circuit Calculations

More Circuit Calculations. Electricity Lesson 9. Learning Objectives. To know how to calculate the total emf and the total resistance for cells connected in series. To know how to calculate the total emf and the total resistance for cells connected in parallel.

271 views • 15 slides

ELECTRONICS PRIMER I

ELECTRONICS PRIMER I. Basic Electronics. Current (I): Amount of charge passing a given point per unit time Voltage (V): Electrical pressure or force. If we compare current to water flowing through a pipe then voltage is the the water pressure.

287 views • 15 slides

Lecture 19

257 views • 13 slides

Electrical Circuits

Series and Parallel Circuits. Electrical Circuits. Key Ideas. In series circuits, the current passes through each component in turn. In parallel circuits the current splits, some flowing through one branch, and some through another. We can find a single resistor equivalent to these circuits.

346 views • 12 slides

445 views • 9 slides

Motor Principle

310 views • 8 slides

Ch.22 Current Electricity

Ch.22 Current Electricity. Current I= D Q/ D t Ampere-A. Rate of flow of charged particles at a point Higher potential to lower Positive to Negative=Conventional Current Potential Difference =0 0-Current Photovoltaic or Galvanic Dry Cell-Source of Chemical Energy AC/DC

203 views • 6 slides

Circuit breakers

Circuit breakers. Starter Task Q1 Which two mains wires carry the current if a device is working normally? Q2 Where should the Earth wire be connected? Q3 If the body of an appliance becomes live, what job does the Earth wire do?

440 views • 6 slides

Magnetic Fields Due To Currents

207 views • 5 slides

Conceptual Physics Study Notes & Questions: Circuits (Chap. 18)

Conceptual Physics Study Notes & Questions: Circuits (Chap. 18).

155 views • 2 slides