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

Question

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

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 . Find the instantaneous current throught L after the key is closed .

Monjur Alahi

5 views

2025-01-04 04:42

1 Answers

Related Questions

Find the mutual inductance of two concentric coils of radii `a_(1)` and `a_(2)(a_(1) lt lt a_(2))` if the planes of the coils make an angle `theta` wi

2 Answers 5 Views

A conducting wire of length `l` and cross sectional area A is used to short the terminals of a cell having emf of `epsilon` and internal resistance `r

2 Answers 5 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 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

A potentiometer wire of length 1000 cm has a resistance of 10 `Omega` It is connected in series with a resistance and fa cell of emf 2 V and of neglig

2 Answers 4 Views

The self inductance of a closely wound coils of 100 turns is 5 mH . What is the flux throught the coil when the current in it is 10 mA ? [Hint : See e

2 Answers 6 Views

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

2 Answers 4 Views

Calculate the mutual inductance between two coils when a current of `4 A` changes to `12 A` in `0.5 s` in primary and induces an emf of `50 mV` in the

2 Answers 5 Views

The internal resistance of a cell of emf 2 V is 0.1 Ω, it is connected to a resistance of 0.9 Ω. The voltage across the cell will be

2 Answers 6 Views

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

Salim Ahmed Kawsar

Correct Answer - `I_(1)=(epsiL_(2)0)/(R(L_(1)+L_(2))) I =(epsiL_(2)0)/(R(L_(1)+L_(2)))`

5 views Answered 2023-02-05 15:29