NEET
- Exam
- NEET
- Subject
- Physics
- Chapter
- Alternating Current
NEET · Physics · Alternating Current
What is the root mean square (rms) current through a light bulb...
What is the root mean square (rms) current through a light bulb rated at 100W for a 220V supply?
Options
- A0.454A
- B2.273A
- C45.4A
- D0.022A
Correct answer
A. 0.454A
Step-by-step solution
Correct Option is : (A)
0.454A
0.454A