Home
Class 12
PHYSICS
A 100 Omega resistor is connected to a 2...

A `100 Omega` resistor is connected to a 220 V. 50 Hz ac supply.
What is the rms value of current in the circuit ?

Text Solution

Verified by Experts

Given resistance `R = 100 Omega`
`V_("rms")=220 V`
Frequency `f = 50 Hz`
Current in the circuit
`I_("rms")=(V_("rms"))/(R )=(220)/(100)=2.2A`
Promotional Banner

Topper's Solved these Questions

  • ALTERNATING CURRENT

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise ADDITIONAL EXERCISES|35 Videos

  • ALTERNATING CURRENT

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise LONG ANSWER QUESTIONS|1 Videos

  • ANDHRA PRADESH MARCH-2019

    VIKRAM PUBLICATION ( ANDHRA PUBLICATION)|Exercise SECTION-C|3 Videos

Similar Questions

Explore conceptually related problems

A 44 mH inductor is connected to 220 V, 50 Hz ac supply. Determine the rms value of current in the circuit.

A 100 mu F capacitor in series with a 40 Omega resistance is connected to a 110V. 60 Hz supply. What is the maximum current in the circuit ?

A 50 mu F capacitor is connected to a 100 V, 50 Hz a.c. supply. Determine the rms value of the current in the circuit.

A 60 mu F capacitor is connected to a 110 V, 60 Hz ac supply. Determine the rms value of the current in the circuit.

A 100 Omega resistor is connected to a 220 V. 50 Hz ac supply. What is the net power consumed over a full cycle ?