Home
Class 12
PHYSICS
A thin straight vertical conductor has 1...

A thin straight vertical conductor has `10amp` current flows vertically upwards. It is present at a place where `B_(H)=4xx10^(-6)T`. Arrange the net magnetic induction at the following points in ascending order
`a)` at `0.5m` on south of conductor
`b)` at `0.5m` on west of conductor
`c)` at `0.5m` on east of conductor
`d)` at `0.5m` on north`-` east of conductor

A

`a,b,c,d`

B

`a,b,d,c`

C

`a,c,d,b`

D

`b,a,d,c`

Text Solution

Verified by Experts

The correct Answer is:
D
`B=(mu_(0)i)/(2pir)`
Doubtnut Promotions Banner Mobile Dark
|

Topper's Solved these Questions

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise LEVEL-III|45 Videos

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise NCERT Based Questions|20 Videos

  • MOVING CHARGES AND MAGNETISM

    NARAYNA|Exercise LEVEL-I(C.W)|58 Videos

  • MAGNETISM AND MATTER

    NARAYNA|Exercise EXERCISE - 4 (SINGLE ANSWER TYPE QUESTION)|17 Videos

  • NUCLEAR PHYSICS

    NARAYNA|Exercise LEVEL-II-(H.W)|9 Videos

Similar Questions

Explore conceptually related problems

Current flowing through a conductor is shown in the following graph. Net charge crossing any cross section of conductor in 5 seconds will be (in coulomb) (A) 10 5 t(s) 2

A hollow spherical conductor of radius "1m" has a charge of 250 mu C then electric intensity at a point distance of "0.5m" from the centre of the spherical conductor is

Knowledge Check

  • A straight vertical conductor carries a current. At a point 5cm due north of it, the magnetic induction is founded to be 20muT due east. The magnetic induction at a point 10cm east of its will be

    A
    `5mu T` north
    B
    `10muT` north
    C
    `5muT` south
    D
    `10muT` south

  • A vertical straight conductor carries a current vertically upwards. A point P lies to the east of it at a small distance and another point Q lies to the west at the same distance. The magnetic field at P is

    A
    Greater than at `Q`
    B
    Same as at `Q`
    C
    Less than at `Q`
    D
    Greater or less than at `Q` depending upon the magnetic field of the current.

  • The best conductor of electricity is a 1.0 M solution of

    A
    Boric acid
    B
    Acetic acid
    C
    Sulphuric acid
    D
    Phosphoric acid

    • Similar Questions

    Explore conceptually related problems

    Due to a straight vertical current carrying conductor, a null point occurred at P on east of the conductor. The net magnetic induction at a point 'Q' which is at same distance on north of the conductor is

    A straight conductor of length 4 m moves at a speed of 10 m/s when the conductor makes an angle of 30^(@) with the direction of magnetic induction 0.1 T. then the induced emf is

    From an infinite stright conductor carrying a current of 100 A, the magnetic field at a distance 5m

    A straight conductor carries a current of 5A . An electron travelling with a speed of 15xx10^(6)ms^(-1) parallel to the wire at a distance of 0.1m from the conductor, experiences a force of

    The force between two long parallel wires A and B carrying current is 0.004 Nm^(-1) . The conductors are 0.01 m apart. If the current in conductor A is twice that of conductor B, then the current in the conductor B would be

    Home
    Profile