ELECTROMAGNETICS

INTRODUCTION.o Electromagnetics = Electricity + Magneticso A great deal of modern technology depends

upon the advent electromagnetics waves.o Radio, television, mobile phones and the

Internet rely on the transmission of radio frequency EMR through air, space or fiber optic cables.

o The lasers used to record and play DVDs and audio CDs use light waves to write to and read from the discs.

o Its breakthrough in medicine and telecommunication application happens to be the greatest achievement of all

ELECTROMAGNETICS IN MODERN MEDICINE

Electromagnetics intervention in medicine has achieved a breakthrough in aspects where

conventional medicine failed such as:

Detection of internal medical problems in the body such as broken bones and fractures

Early detection of cancer

Location and treatment of Cancer and Tumours

Treatment of Hyperthermia

Monitoring of Patients in coma or intensive care units

Diagnosis and treatment of Epilepsy and Brain failure

Electrocardiography and Electroencephalography

o A Magnetic Resonance Imaging (MRI) machine

o A mobile X-ray Machine

o A soft X-ray and Mammography Machine

SOME ELECTROMAGNETICS EQUIPMENTS IN MODERN MEDICINE

ELECTROENCEPHALOGRAPHY

This is the most current electromagnetic advancement in

modern medicine

It is the measure of electrical activity in the body through

the scalp which is used to detect issues such as:

• Brain failure

• Epileptic seizures

• Psychiatric syndromes

• Prognosis in patients who are in a state of coma

MEDICAL WIRELESS IMPLANTS it is a minute transmitting device to be planted inside the body of humans It helps in getting details of patient who are in coma or maybe, unable to talk it is used solely for transmitting current up-to date information of its carrier such

as Blood group Age and other required medical information

ELECTROMAGNETICS IN COMMUNICATION The discovery of electromagnetic waves has made Communication easier and less tedious

Wireless communication has taken over in almost all available aspects

Electromagnetic waves made it easier to send information over long distance through space

Electromagnetic waves are used in the following aspects of telecommunication:

Radio waves

Amplitude and Frequency Modulation

Radar Technology

Microwave Communication

Telemetry

A radio wave antenna for receiving information from outer space

A Radar antenna for sending and receiving information

A Base Transceiver Station equipment used in encoding and decoding information to be sent and received

SOME ELECTROMAGNETICS COMMUNICATIONS EQUIPMENTS

Telecommunication equipments include antennas, satellite receivers and so on They are used to send and receive information through electromagnetic waves in

space

• Some antennas used for sending and receiving electromagnetic signals

• Telemetry; which is an automatic process of making measurements from a remote location

and transmitting those measurements to receiving equipment also utilizes these antennas.

• Electromagnetics has successfully made life easier in the area of modern medicine and communications due to its

contribution in aspects like:

• Satellite Communication

• TV and mobile Communication

• Wireless Communication

• Microwave Communication

• Bio-medical systems

• Radiation therapy

• Remote sensing radars

• Radio astronomy radars

• And many more

• Electromagnetics has therefore helped in increasing in life expectancy, easier communication, reduced mortality rate etc.

CONCLUSION

Faraday Maxwell Hertz

APPRECIATION Credits should be given to scientist such as Michael Faraday, James Clark Maxwell and

Heinreich Rudolf Hertz for their breakthrough researches in electromagnetics thus creating a bedrock for modern medicine and communications

Presented by- Amit Jaglan

THANK YOU