Home
Class 12
PHYSICS
For the arrangment as shown in the figur...

For the arrangment as shown in the figure, the magnetic induction at the centre is

A

`(3mu_(0)Ipi)/(4a)`

B

`(mu_(0)I)/(4pia) (1+pi)`

C

`(mu_(0)I)/(4pia)`

D

`(3mu_(0)I)/(8a)`

Text Solution

Verified by Experts

The correct Answer is:
d
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • GAUSS LAW AND ELECTRIC POTENTIAL THEORY

    BITSAT GUIDE|Exercise BITSTAT ARCHIVES|4 Videos

  • NULECUS

    BITSAT GUIDE|Exercise BITSAT Archives|8 Videos

Similar Questions

Explore conceptually related problems

Two insulated circular loop "A" and "B" of radius ' "a" ' carrying a current of ' "I" ' in the anti clockwise direction as shown in the figure.The magnitude of the magnetic induction at the centre will be

A wire loop formed by joining two semicircular wires of radii R_1 and R_2 carries a current I as shown in figure. Find the magnetic field induction at the centre O.

Knowledge Check

  • The magnetic induction at centre O Fig.

    A
    `(mu_0I)/(2a)+(mu_0I)/(2b)ox`
    B
    `(3mu_0I)/(8a)+(mu_0I)/(8b)ox`
    C
    `(3mu_0I)/(8a)-(mu_0I)/(8b)ox`
    D
    `(3mu_0I)/(8a)+(mu_0I)/(8b)odot`

  • In the given figure the magnetic induction at the point O is

    A
    `(mu_0 I)/(4pi a)`
    B
    `(mu_0I)/(4r) + (mu_0 I)/(2pi r)`
    C
    `(mu_0 I)/(4r) + (mu_0 I)/(4pi r)`
    D
    `(mu_0 I)/(4r) - (mu_0 I)/(4pi r)`

  • The arrangement as shown in figure is called as

    A
    Potential divider
    B
    Potential adder
    C
    Potential substracter
    D
    Potential multiplier

    • Similar Questions

    Explore conceptually related problems

    " A long wire is bent into the hair pin-like shape shown in the figure.The magnetic induction at the point "P" is given by "

    Two inflinitely long wires carrying current I, are bent as shown in the figure. Find the magnetic induction at point C.

    For the arrangement shown in Fig. determine the magnetic field at centre O.

    The wire loop PQRS formed by joining two semi circular wires of radii R_(1) , and _(2) Ry carries a current I as shown the figure. The inagnitude of magnetic induction at the centre O is

    A current I flows through a closed loop as shown in figure. The magnetic field induction at the centre 0 is

    Home
    Profile