Email
Chat with tutors
logo

Ask Questions, Get Answers

X
 
Questions  >>  CBSE XII  >>  Physics  >>  Alternating current
Answer
Comment
Share
Q)

A coil of inductance 0.50H and resistance 100Ω is connected to a 240v,50Hz a.c supply. If the circuit is connected to a high frequency supply (240 v, 10 kHz) then at very frequency , inductor is that circuit nearly amounts to open circuit. Is this statement true or false ?

TrueFalsecannotbedetermined

Home Ask Tuition Questions
Your payment for is successful.
Continue
...