Paroles
Electric circuit, yeah it’s a system with a path
Charges movin’ through the wires, do the physics math
Starts at the source, comes back again
Energy loop — that’s the game we’re in
Electric current? That’s electrons on the run
Flowin’ place to place like they racing for fun
But if there’s a break, yeah the flow will quit
No closed path? Then that’s it — no current!
Loose electrons waiting in a conductor
Push one forward, start the chain reaction structure
No push? Whole thing stops dead
Like dominoes that never got spread Four main parts, memorize quick
Energy source — that’s the trick
Battery got more than one cell
Big terminal positive — remember that well
Control device? That’s the switch
Open means off — electrons glitch
Closed means on — they start to race
Flip that lever, light up the place
Connecting wires pass current through
From part to part, that’s what they do
And the load? That’s the star
Turns electrical into something bizarre
Light bulb → heat and light
Motor → motion, spinning tight
Heater → thermal, stereo → sound
Energy changing all around! Resistance slows the flow around
Like a skinny pipe slows water down
Increase resistance, current decrease
If voltage constant — that’s the piece
R is measured in Ohms (Ω)
Resistor limit LEDs at home
Current is charge that’s on the move
Needs a source and path approved
Symbol I, measured in amps
Ammeter inside the circuit clamps
One amp? That’s insane to see
Six quintillion electrons per second — that’s crazy!
Voltage? That’s the push, the force
Moves the electrons from the source
Symbol V, measured in volts
Voltmeter across the load — that’s the bolt
Battery lifts energy high
Load uses it, that’s why
Electrons leave with less than before
Energy transformed — physics core! Series — one path only
If one breaks, you’re lonely
Parallel — more than one lane
If one goes down, others remain
Charges movin’ through the wires, do the physics math
Starts at the source, comes back again
Energy loop — that’s the game we’re in
Electric current? That’s electrons on the run
Flowin’ place to place like they racing for fun
But if there’s a break, yeah the flow will quit
No closed path? Then that’s it — no current!
Loose electrons waiting in a conductor
Push one forward, start the chain reaction structure
No push? Whole thing stops dead
Like dominoes that never got spread Four main parts, memorize quick
Energy source — that’s the trick
Battery got more than one cell
Big terminal positive — remember that well
Control device? That’s the switch
Open means off — electrons glitch
Closed means on — they start to race
Flip that lever, light up the place
Connecting wires pass current through
From part to part, that’s what they do
And the load? That’s the star
Turns electrical into something bizarre
Light bulb → heat and light
Motor → motion, spinning tight
Heater → thermal, stereo → sound
Energy changing all around! Resistance slows the flow around
Like a skinny pipe slows water down
Increase resistance, current decrease
If voltage constant — that’s the piece
R is measured in Ohms (Ω)
Resistor limit LEDs at home
Current is charge that’s on the move
Needs a source and path approved
Symbol I, measured in amps
Ammeter inside the circuit clamps
One amp? That’s insane to see
Six quintillion electrons per second — that’s crazy!
Voltage? That’s the push, the force
Moves the electrons from the source
Symbol V, measured in volts
Voltmeter across the load — that’s the bolt
Battery lifts energy high
Load uses it, that’s why
Electrons leave with less than before
Energy transformed — physics core! Series — one path only
If one breaks, you’re lonely
Parallel — more than one lane
If one goes down, others remain