Mobile ChargingUsingRatio(Charkho)

YeshaShah(115349)VandnaButani(115355)Mehul Boghra(115348)

Topics

Introduction About Components Working Advantages & Disadvantages Future scope

Components List of components:

Ratio Wire Dynamo Pulley Diverter Cable Mobile

Wire (Positive,Negative)

Wire Positive and negative terminals only occur in direct current (DC) circuits.

Electricityresults from the flow of electrons. In DC circuits, one end is always positive, while the other end is always negative because electrons always flow in the same direction, creating a positive and negative terminal.

Bycontrast, in an alternating current (AC) circuit, the direction of electron flow changes periodically, so no part of the terminal is always positive or negative.

Dynamo

Dynamo

Dynamos produce electric current by rotating a wire within a magnetic field.

Anothermethod rotates a permanent magnet around coils of wire.

Bothprocesses produce alternating current because the wire passes between two magnetic poles every half turn.

ConnectDynamoWith Wire

Pulley

Diverter

Diverter

Divertersprotect the property from voltage surges such as those resulting from a lightning strike. Thedivertercaptures the voltage spikes in the wiring that would otherwise be transferred into the equipment within the property.

Cable

Cable Cable is mostlyusedto connectdynamoto peripheraldevices.

USB cables carry power as well as signals.

This allows for "USB powered" gadgets as well as recharging batteries in cameras and other USBperipheral devices.

Charging Phone

Charging Remove

Advantages & Disadvantages Advantages :

With the use of this circuit we can charge mobile without using an electricity.

At the reverse process it does not damage our mobile’s battery or anyComponent.

Disadvantages: When we spin the chakra of ratio then it

will generate power & mobile gettingeasily powerbut at the reverse process the power does not generate that’s why mobile does not get any power.

Future scope

In futurewith theuse of moredynamo&pulleywe can charge more than one mobile at a time.