Home
Class 12
PHYSICS
Two inductors of inductance L(1) and L(2...

Two inductors of inductance `L_(1)` and `L_(2)` are put in (a) series and (b) parallel with a large separation. Given `L_(1)=6H and L_(2)=4H`. Calculate the equivalent inductance.

Text Solution

Verified by Experts

a. Eq. inductance `L_(s)=L_(1)+L_(2)=10H`
b. Eq. inductance `L_(P)=(L_(1)L_(2))/(L_(1)+L_(2))=(6xx4)/(10)=2.4H`
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    NEW JOYTHI PUBLICATION|Exercise SOLUTIONS TO EXERCISES FROM NCERT TEXT|14 Videos
  • ELECTROMAGNETIC INDUCTION

    NEW JOYTHI PUBLICATION|Exercise PRACTICE PROBLEMS FOR SELF ASSESSMENT|3 Videos
  • ELECTRIC CHARGES AND FIELDS

    NEW JOYTHI PUBLICATION|Exercise Competitive Exam Corner|20 Videos
  • ELECTROMAGNETIC WAVES

    NEW JOYTHI PUBLICATION|Exercise COMPETITIVE EXAM CORNER|16 Videos

Similar Questions

Explore conceptually related problems

A composite slab is prepared by pasting two plates of thickness L_(1) and L_(2) and thermal conductivities K_(1) and K_(2) . The slab have equal cross-sectional area. Find the equivalent conductivity of the composite slab.

The self-inductance L of a solenoid is given as

An inductor of inductance L carries an electric current i. How much energy is stored while establishing the current in it ?

A line L_(1) with direction ratios -3,2,4 passes through the point A(7,6,2) and a line L_(2) with directions ratios 2,1,3 passes through the point B(5,3,4). A line L_(3) with direction ratios 2,-2,-1 intersects L_(1) and L_(3) at C and D, resectively. The equation of the plane parallel to line L_(1) and containing line L_(2) is equal to

Let position vectors of point A,B and C of triangle ABC represents be hati+hatj+2hatk, hati+2hatj+hatk and 2hati+hatj+hatk . Let l_(1)+l_(2) and l_(3) be the length of perpendicular drawn from the orthocenter 'O' on the sides AB, BC and CA, then (l_(1)+l_(2)+l_(3)) equals

Consider three converging lenses L_1, L_2 and L_3 having identical geometrical construction. The index of refraction of L_1 and L_2 are mu_1 and mu_2 respectively. The upper half of the lens L_3 has a refractive index mu_1 and the lower half has mu_2 . A point object O is imaged at O_1 by the lens L_1 and at O_2 by the lens L_2 placed in same position . If L_3 is placed at the same place.

Two rotating bodies A and B of masses mand 2m with moments of inertia I_(A)and I_(B)(I_(B)>I_(A)) have equal kinetic energy of rotation. If L_(A) and L_(B) be their angular momenta respectively, then