A pure inductance is connected in parallel to a resistor R and then connected to a cell of emf `epsilon` and of resistance R through at key . Find the

Question

A pure inductance is connected in parallel to a resistor R and then connected to a cell of emf `epsilon` and of resistance R through at key . Find the

A pure inductance is connected in parallel to a resistor R and then connected to a cell of emf `epsilon` and of resistance R through at key . Find the instantaneous current through L after the key is closed .

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Related Questions

N batteries each of emf E and internal resistance r are first connected in series and then in parallel to an external resistance R. if current through

2 Answers 5 Views

A dry cell of emf 1.5V and internal resistance 0.10 `Omega` is connected across a resistor in series with a very low resistance ammeter: When the circ

2 Answers 9 Views

A battery of emf 6V internal resistance 5`Omega` is joined in parallel with another cell of emf of 10V and internal resistance `1Omega` and the combin

2 Answers 5 Views

A battery of emf 6 volts and internal resistance `1Omega` is connected in parallel to another battery of emf 8V and internal resistance `2Omega`. The

2 Answers 4 Views

A 600`Omega` resistor and a 400`Omega` resistor are connected in series across a 90-volt line. A voltmeter acros the `600Omega` resistor reads 45V. Wh

2 Answers 5 Views

A inductor of 20mH inductance and a resistor of `100 Omega` resistance are connected in series to a battery of emf 10V. After a long time the circuit

2 Answers 5 Views

A solenoid having a resistance of `5Omega` and self-inductance of 4H is connected to a battery of emf 10V and negligible resistance. After how long wi

2 Answers 11 Views

Two coils of self inductance `L_(1)` and `L_(2)` are connected by in parllel and the then to cell of emf `epsilon` and of resistance R throught a Key

2 Answers 5 Views

vii) A cell of emf \( 1.1 V \) and internal resistance \( r \) is connected across an external resistor of resistance \( R=10 \). The potential difference across the resistor is a) \( 0.1 V \) b) \( 0.9 V \) c) \( 1.0 V \) d) \( 1.1 V \)

2 Answers 6 Views

Three identical cells each of emf 2 V and unknown internal resistance are connected in parallel. This combination is connected to a `5 Omega` resistor

2 Answers 9 Views

Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Correct Answer - `i=(epsi)/(R)(1-e^((Rt)/(2L)))`

4 views Answered 2023-02-05 15:29