Stack-4 Other Comps + Ammvoltmeter🌮 Flashcards
_______ has a THIN WIRE called ___________.
Bulb
Filament
Filament is made of…..when current flows thru what happens?
Tungsten
Becomes hot turns white so emits light.
Bulb is fused. What can be said about it
Filament is broken so circuit is incomplete. Electricity will not flow.
Top 2 conductors of electricity + best conductor
Silver and Aluminium
Best is Silver { paapa aluminium }
Note: metals are best
Jackpot note: copper and silver offer very little resistance on passing electric current so they are bestttt.
Why silver is not used much even tho it is best conductor bro?
Because ppl are not Ambani ka bachha
{₹₹₹₹₹}
What we do when we don’t want light from ze bulb? Why is the switch necessary in life and why is it an imp component in electrical appliances?
Off the switch macha dumb oh what? See, it is important bcs it saves electricity like me.
Device used to measure amount of electric current flowing through a circuit is known as an/a ___________
Ammeter
____________ is used to measure the ____________difference between the two terminals of a circuit.
Voltmeter
Potential
Difference in _________ of the two terminals is known as potential difference.
Electric potential