WIRELESS TRANSMISSION BY ME AND MY FRIEND SOURAV

1. WIRLESS POWER
TRANSMISSION
THROUGH
MINI TESLA COIL
NAME : SOURAV MAHATA
ROLL : 04547

2. CONTENTS:
 INTRODUCTION
 CIRCUIT DIAGRAM
 WORKING
 INSTRUMENT
 ADVANTAGES & DISADVANTAGES
 CONCLUSION

3. INTRODUCTION:
 A Tesla coil is an electrical resonant
transformer circuit designed by inventor
Nikola Tesla in 1891.
 It is used to produce high-voltage, low-
current, high frequency alternating-current
electricity.
 It’s wireless electric transmission system.
 Tesla coil circuits were used commercially in
sparkgap radio transmitters for wireless
telegraphy until the 1920s , and in medical
equipment such as electrotherapy and violet

4. INSTRUMENT :
 1 Battrey (9V)
 1 switch
 1 led light
 1 transistor (2N2222A)
 1 resistor (22k Ohm)
 1 pvc pipe (diameter 2cm , length 9cm)
 22 gauge normal wire (30cm)
 28 gauge magnetic copper wire (10m)

5. CIRCUIT DIAGRAM :

6. WORKING :
 Basically “Tesla Coil” works on a process
which is called “Electromagnetic Induction”
 According to electromagnetic induction,
when a conductor is placed under a varying
magnetic field, a small current will be
induced inside the conductor.
 For this Tesla coil conductor will be called as
the secondary coil. Which is varying magnetic
field , will be produced by the primary coil by
passing an oscillating current through the
primary coil.

7. ADVANTAGES :
 Easily transmit electricity (wirelessly).
 Unaffected by weather.
 Transmit energy without any loss.
 Implement costing is low.

8. DISADVANTAGE :
 Geting shock from the secoundary coil .
 It produce huge amount of ozone gas .
 [Radio frequency interference] this waves
cook flesh because of their low frequency .

9. CONCLUSION :
 The main objective is that to demonstrate
wireless power transmission using “Tesla
Coil”.
 It’s a remarkable device , which able to
generate high voltage and high frequency
with very low power input .

10. THANK YOU