Home
Class 12
PHYSICS
A circular coil of diameter 21 cm is pla...

A circular coil of diameter 21 cm is placed in a magnetic field of induction `10^(-4)`T. the magnitude of flux linked with coil when the plane of coil makes an angle `30^(@)` with the field is

A

`3.1 xx 10^(-6)`Wb

B

`1.414` Wb

C

`1.73 xx 10^(-6)` Wb

D

`14.14` Wb

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ELECTROMAGNETIC INDUCTION

    NARAYNA|Exercise EVALUATE YOURSELF -2|6 Videos

  • ELECTROMAGNETIC INDUCTION

    NARAYNA|Exercise EVALUATE YOURSELF -3|12 Videos

  • ELECTROMAGNETIC INDUCTION

    NARAYNA|Exercise ASSERTION & REASON|6 Videos

  • ELECTRO MAGNETIC WAVES

    NARAYNA|Exercise LEVEL-II(H.W)|14 Videos

  • ELECTROMAGNETIC WAVES

    NARAYNA|Exercise EXERCISE -4|15 Videos

Similar Questions

Explore conceptually related problems

A circular coil of diameter 10 cm is placed in a magnetic field of induction 2 xx 10^(-4)T . The magnitude of flux linked with coil when the plane of coil makes an angle 45^@ with the field is

When is magnetic flux linked with a coil held in a magnetic field zero ?

A coil of area 5cm^(2) and having 20 turns is placed in a uniform magnetic field of 10^(3) gauss. The normal to the plane of the coil makes an angle of 60^(@) with the magnetic field. The flux in Maxwell through the coil is:

A coil of 100 turns, 5cm^(2) area is placed in external magnetic field of 0.2 Tesla (S.I) in such a way that plane of the coil makes an angle 30^(@) with the field direction. Calculate magnetic flux of the coil (in weber)

A coil of 100 turns and area 5 square centimetre is placed in a magnetic field B = 0.2 T . The normal to the plane of the coil makes an angle of 60^(@) with the direction of the magnetic field. The magnetic flux linked with the coil is

A suspended, vertical, circular coil of 50 turns and area 100cm^(2) carrying a current of 30 mA, is in equilibrium in a uniform magnetic field of intensity 0.4 tesla, when the normal to the plane of the coil makes an angle of 30^(@) with the field. Calcualte the torque on the coil due to the current.

The plane of a rectangular coil of wire of dimensions 0.05 xx 0.10m and carrying a current of 10 A ,is parallel to a magnetic field of 0.1 T . What is the torque on the coil? What will be the torque when the normal to the coil makes an angle of 30^(@) with the direction of the field ?