Q1) How much current is drawn by a 500 W lightbulb connected to a 220 V outlet? PR=1AVR=1²R= SmartArt (AVR)² R (power di
Posted: Thu Jun 30, 2022 6:57 pm
- Q1 How Much Current Is Drawn By A 500 W Lightbulb Connected To A 220 V Outlet Pr 1avr 1 R Smartart Avr R Power Di 1 (12.85 KiB) Viewed 34 times
- Q1 How Much Current Is Drawn By A 500 W Lightbulb Connected To A 220 V Outlet Pr 1avr 1 R Smartart Avr R Power Di 2 (12.29 KiB) Viewed 34 times
- Q1 How Much Current Is Drawn By A 500 W Lightbulb Connected To A 220 V Outlet Pr 1avr 1 R Smartart Avr R Power Di 3 (18.43 KiB) Viewed 34 times
Q2) If an 12 ohms loudspeakers is connected to a stetro amplifier with a rating of 200 W, what is the maximum possible current to the loudspeaker ? PR-1AVR=1R-= (AVR)² R (power dissipated by a resistor)
Q3) What is the potential difference across the 10 resistor ? + 30 V wwwwww 10 Q2 :5Ω Total resistance in the circuit = 10 2 +5 2 = 15 2 Total current in the circuit = Total potential Difference / Total resistance potential difference across the 10 $2 resistor = Current x resistance