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Claire 121 Days Ago

If An Alternating Voltage Is Represented As E= 141 Sin (628 T), Then The Rms Value Of The Voltage And The Frequency Are Respectively

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Modified 4 Months and 1 Days Ago Claire
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Name 121 Days Ago

The Maximum Value Of AC Voltage In A Circuit Is 707 V. Its Rms Value Is

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Modified 4 Months and 1 Days Ago Name
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Zuber 121 Days Ago

Same Current Is Flowing In Two Alternating Circuits. The First Circuit Contains Only Inductance And The Other Contains Only A Capacitor. If The Frequency Of The Emf Of AC Is Increased, The Effect

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Modified 4 Months and 1 Days Ago Zuber
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Anne 121 Days Ago

A Pure Inductive Coil Of 30 MH Is Connected To An AC Source Of 220 V, 50 Hz. The Rms Current In The Coil Is

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Modified 4 Months and 1 Days Ago Anne
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Charles 121 Days Ago

A 50 V AC Is Applied Across An R-C (series) Network. The Rms Voltage Across The Resistance Is 40 V, Then The Potential Across The Capacitance Would Be

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Modified 4 Months and 1 Days Ago Charles
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Ava 121 Days Ago

An Ideal Choke Draws A Current Of 8 A When Connected To An AC Supply Of 100 V, 50 Hz. A Pure Resistor Draws A Current Of 10 A When Connected To The Same Source. The Ideal Choke And The

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Modified 4 Months and 1 Days Ago Ava
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Wanda 121 Days Ago

A Capacitor And An Inductance Coil Are Connected In Separate AC Circuits With A Bulb Glowing In Both The Circuits. The Bulb Glows More Brightly When

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Modified 4 Months and 1 Days Ago Wanda
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William 121 Days Ago

An AC Voltage Source Of Variable Angular Frequency W And Fixed Amplitude V0, Is Connected In Series With A Capacitance C And An Electric Bulb Of Resistance R (inductance Zero). When W Is Increased

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Modified 4 Months and 1 Days Ago William
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Sonia 121 Days Ago

Alternating Current Cannot Be Measured By DC Ammeter Because

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Modified 4 Months and 1 Days Ago Sonia
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Audrey 121 Days Ago

The Maximum Voltage In DC Circuit Is 282V.The Effective Voltage In AC Circuit Will Be

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Modified 4 Months and 1 Days Ago Audrey
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Carl 121 Days Ago

A Telephone Wire Of Length 200 Km Has A Capacitance Of 0.014 UF Per Km. If It Carries An AC Frequency 5 KHz, What Should Be The Value Of An Inductor Required To Be Connected In Series So

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Modified 4 Months and 1 Days Ago Carl
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Max 121 Days Ago

What Is The Average Value Of The AC Voltage Over One Complete Cycle?

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Modified 4 Months and 1 Days Ago Max
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Oliver 121 Days Ago

The Peak Value Of An Alternating Current Is 5 A And Its Frequency Is 60 Hz. Find Its Rms Value And Time Taken To Reach The Peak Value Of Current Starting From Zero.

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Modified 4 Months and 1 Days Ago Oliver
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Lisa 121 Days Ago

The Peak Value Of An Alternating Current Is 5 A And Its Frequency Is 60 Hz. Find Its Rms Value And Time Taken To Reach The Peak Value Of Current Starting From Zero.

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Modified 4 Months and 1 Days Ago Lisa
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Audrey 121 Days Ago

Alternative Emf Of E = 220 Root 2 Sin 100 T Is Applied On A Capacitor 1 U Then Current Is

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Modified 4 Months and 1 Days Ago Audrey
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Diane 121 Days Ago

A Hot Wire Ammeter Reads 10 A In An AC Circuit. The Peak Value Of The Current Will Be

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Modified 4 Months and 1 Days Ago Diane
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Olivia 121 Days Ago

The Magnetic Field In A Travelling Electromagnetic Wave Has A Peak Value Of 20 NT. The Peak Value Of Electric Field Strength Is

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Modified 4 Months and 1 Days Ago Olivia
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Lauren 121 Days Ago

The Current Voltage Relation Of Diode Is Given By I = (e^l000V/T - 1) MA, Where The Applied Voltage V Is In Volt And The Temperature T Is In Kelvin. If A Student Makes An Error Measuring

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Modified 4 Months and 1 Days Ago Lauren
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Amy 121 Days Ago

An Inductance 1 H Is Connected In Series With An AC Source Of 220 V And 50 Hz. The Inductive Reactance (in Ohm) Is

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Modified 4 Months and 1 Days Ago Amy
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Angela 121 Days Ago

In An AC Circuit, The Current Lags Behind The Voltage By Pie/3. The Components Of The Circuit Are

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Modified 4 Months and 1 Days Ago Angela
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Samantha 121 Days Ago

In An L-C-R Circuit, Capacitance Is Changed From C To 2C. For The Resonant Frequency To Remain Unchanged, The Inductance Should Be Changed From L To

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Modified 4 Months and 1 Days Ago Samantha
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Austin 121 Days Ago

In An L-C-R Series AC Circuit, The Voltage Across Each Of The Components L, C And R Is 50 V. The Voltage Across The L-C Combination Will Be

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Modified 4 Months and 1 Days Ago Austin
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Tracey 121 Days Ago

In L-C-R Circuit If Resistance Increases, Quality Factor

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Modified 4 Months and 1 Days Ago Tracey
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Joanne 121 Days Ago

A Choke Is Preferred To A Resistance For Limiting Current In AC Circuit, Because

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Modified 4 Months and 1 Days Ago Joanne
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Wendy 121 Days Ago

In A Circuit, The Current Lags Behind The Voltage By A Phase Difference Of Pie/ 2, The Circuit Will Contains Which Of The Following ?

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Modified 4 Months and 1 Days Ago Wendy
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Thomas 121 Days Ago

In Colpitt Oscillator The Feedback Network Consists Of

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Modified 4 Months and 1 Days Ago Thomas
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Stephen 121 Days Ago

Average Power In The L - Câ€“R Circuit Depends Upon The

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Modified 4 Months and 1 Days Ago Stephen
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Deirdre 248 Days Ago

A Current I Flows In An Infinitely Long Wire With Cross-section In The Form Of A Semicircular Ring Of Radius R. The Magnitude Of The Magnetic Induction Along

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Modified 8 Months and 8 Days Ago Deirdre
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Victor 248 Days Ago

A Current I Flows Along Length Of An Infinitely Long, Straight, Thin Walled Pipe. Then

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JEE Discussions Alternating Current Recent Questions

If An Alternating Voltage Is Represented As E= 141 Sin (628 T), Then The Rms Value Of The Voltage And The Frequency Are Respectively

The Maximum Value Of AC Voltage In A Circuit Is 707 V. Its Rms Value Is

Same Current Is Flowing In Two Alternating Circuits. The First Circuit Contains Only Inductance And The Other Contains Only A Capacitor. If The Frequency Of The Emf Of AC Is Increased, The Effect

A Pure Inductive Coil Of 30 MH Is Connected To An AC Source Of 220 V, 50 Hz. The Rms Current In The Coil Is

A 50 V AC Is Applied Across An R-C (series) Network. The Rms Voltage Across The Resistance Is 40 V, Then The Potential Across The Capacitance Would Be

An Ideal Choke Draws A Current Of 8 A When Connected To An AC Supply Of 100 V, 50 Hz. A Pure Resistor Draws A Current Of 10 A When Connected To The Same Source. The Ideal Choke And The

A Capacitor And An Inductance Coil Are Connected In Separate AC Circuits With A Bulb Glowing In Both The Circuits. The Bulb Glows More Brightly When

An AC Voltage Source Of Variable Angular Frequency W And Fixed Amplitude V0, Is Connected In Series With A Capacitance C And An Electric Bulb Of Resistance R (inductance Zero). When W Is Increased

Alternating Current Cannot Be Measured By DC Ammeter Because

The Maximum Voltage In DC Circuit Is 282V.The Effective Voltage In AC Circuit Will Be

A Telephone Wire Of Length 200 Km Has A Capacitance Of 0.014 UF Per Km. If It Carries An AC Frequency 5 KHz, What Should Be The Value Of An Inductor Required To Be Connected In Series So

What Is The Average Value Of The AC Voltage Over One Complete Cycle?

The Peak Value Of An Alternating Current Is 5 A And Its Frequency Is 60 Hz. Find Its Rms Value And Time Taken To Reach The Peak Value Of Current Starting From Zero.

The Peak Value Of An Alternating Current Is 5 A And Its Frequency Is 60 Hz. Find Its Rms Value And Time Taken To Reach The Peak Value Of Current Starting From Zero.

Alternative Emf Of E = 220 Root 2 Sin 100 T Is Applied On A Capacitor 1 U Then Current Is

A Hot Wire Ammeter Reads 10 A In An AC Circuit. The Peak Value Of The Current Will Be

The Magnetic Field In A Travelling Electromagnetic Wave Has A Peak Value Of 20 NT. The Peak Value Of Electric Field Strength Is

The Current Voltage Relation Of Diode Is Given By I = (e^l000V/T - 1) MA, Where The Applied Voltage V Is In Volt And The Temperature T Is In Kelvin. If A Student Makes An Error Measuring

An Inductance 1 H Is Connected In Series With An AC Source Of 220 V And 50 Hz. The Inductive Reactance (in Ohm) Is

In An AC Circuit, The Current Lags Behind The Voltage By Pie/3. The Components Of The Circuit Are

In An L-C-R Circuit, Capacitance Is Changed From C To 2C. For The Resonant Frequency To Remain Unchanged, The Inductance Should Be Changed From L To

In An L-C-R Series AC Circuit, The Voltage Across Each Of The Components L, C And R Is 50 V. The Voltage Across The L-C Combination Will Be

In L-C-R Circuit If Resistance Increases, Quality Factor

A Choke Is Preferred To A Resistance For Limiting Current In AC Circuit, Because

In A Circuit, The Current Lags Behind The Voltage By A Phase Difference Of Pie/ 2, The Circuit Will Contains Which Of The Following ?

In Colpitt Oscillator The Feedback Network Consists Of

Average Power In The L - Câ€“R Circuit Depends Upon The

A Current I Flows In An Infinitely Long Wire With Cross-section In The Form Of A Semicircular Ring Of Radius R. The Magnitude Of The Magnetic Induction Along

A Current I Flows Along Length Of An Infinitely Long, Straight, Thin Walled Pipe. Then

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