Experiment 1: Description of a capacitor
... with respect to a reference point(ground) is proportional to the supplied charge. This proportional factor is termed the capacitance of the body.It indicates the body’s capacity to store charges. This property is made use of in components called capacitors. ...
... with respect to a reference point(ground) is proportional to the supplied charge. This proportional factor is termed the capacitance of the body.It indicates the body’s capacity to store charges. This property is made use of in components called capacitors. ...
Pengantar Teknik Elektro Sejarah, Pendidikan dan
... When a voltage exists across the conductors, it provides the energy to move the charge from the positive plate to the other plate. ...
... When a voltage exists across the conductors, it provides the energy to move the charge from the positive plate to the other plate. ...
Oscillators, Speakers and Sound
... Change the frequency setting on the function generator to produce different frequencies through the amplifier (an ...
... Change the frequency setting on the function generator to produce different frequencies through the amplifier (an ...
![Question 3 Electrical Components [10marks]](http://s1.studyres.com/store/data/001552068_1-faba53bed6db0114cdb859dd97fe8021-300x300.png)
Faraday`s Law and the Genecon
... the Genecon is producing 2.0 volts count the number of turns of the handle during the 15 seconds that you time. Number of turns of handle = _______________ in 15 seconds time (2.0 V output) frequency in revs/s = (Number of turns of handle)/15s = ____________________ rev/s = angular speed in rad/s ...
... the Genecon is producing 2.0 volts count the number of turns of the handle during the 15 seconds that you time. Number of turns of handle = _______________ in 15 seconds time (2.0 V output) frequency in revs/s = (Number of turns of handle)/15s = ____________________ rev/s = angular speed in rad/s ...
The Transformer Explained Using Faraday`s Law File
... When the coil L is connected in series with the cell V it produces an increasing magnetic field as the current through the coil rises. This induces a “back emf” in the reverse direction to the emf produced by the cell. The magnetic field stores energy transferred from V ...
... When the coil L is connected in series with the cell V it produces an increasing magnetic field as the current through the coil rises. This induces a “back emf” in the reverse direction to the emf produced by the cell. The magnetic field stores energy transferred from V ...
lecture #4 File - e
... Voltage sensor - Monitors the system voltage in the car so the ECU can raise the idle speed if voltage is dropping (which would indicate a high electrical load) Manifold absolute pressure sensor - Monitors the pressure of the air in the intake manifold The amount of air being drawn into the engine i ...
... Voltage sensor - Monitors the system voltage in the car so the ECU can raise the idle speed if voltage is dropping (which would indicate a high electrical load) Manifold absolute pressure sensor - Monitors the pressure of the air in the intake manifold The amount of air being drawn into the engine i ...
Comms Revision Questions
... a) Name 2 ways that you can turn an iron nail into a magnet b) Describe 3 ways that you can destroy a magnet c) Describe two ways that you can show the magnetic field around a magnet ...
... a) Name 2 ways that you can turn an iron nail into a magnet b) Describe 3 ways that you can destroy a magnet c) Describe two ways that you can show the magnetic field around a magnet ...
Capacitor discharge ignition
Capacitor discharge ignition (CDI) or thyristor ignition is a type of automotive electronic ignition system which is widely used in outboard motors, motorcycles, lawn mowers, chainsaws, small engines, turbine-powered aircraft, and some cars. It was originally developed to overcome the long charging times associated with high inductance coils used in inductive discharge ignition (IDI) systems, making the ignition system more suitable for high engine speeds (for small engines, racing engines and rotary engines). The capacitive-discharge ignition uses capacitor discharge current output to fire the spark plugs.