ElectroMagnetic InductionHard
Question
For the circuit shown, which of the following statement(s) is (are) correct ?
Options
A.Its time constants is 2 second.
B.In steady state, current through inductance will be 1A.
C.In steady state, current through 4Ω resistance will be 2/3 A.
D.In steady state, current through 8Ω resistance will be zero.
Solution
Time constant τ = 
= 1s
≡ 
In steady state
≡ 
current through 4Ω resistance =
A
= 1s ≡ In steady state
≡ current through 4Ω resistance =
ACreate a free account to view solution
View Solution FreeMore ElectroMagnetic Induction Questions
A toroidal solenoid with an air core has an average radius of 15 cm, area of cross-section 12 cm2 and 1200 turns. Ignori...In a series resonant LCR circuit, the voltage across R is 100 volts and R = 1 kΩ with C = 2μF. The resonant fr...A semicircle loop PQ of radius ′R′ is moved with velocity ′v′ in transverse magnetic field as sh...A flexible wire bent in the form of a circle is placed in a uniform magnetic field perpendicular to the plane of the coi...A uniform magnetic field exists in region given by . A rod of length 5 m is placed along y - axis is moved along x - axi...