Home
Class 12
PHYSICS
A current I amperes flows through a loop...

A current `I` amperes flows through a loop abcdefgha along the edge of cube of width `l` metres as shown in figure. One corner 'a' of the loop lies at origin.

This current path (abcdefgha) can be trated as a superposition of three square loops carrying current `I` Choose the correct option ?

A

fghaf,fabef,ebcde

B

fghaf,fabef,fgdef

C

fghaf,abcha,ebcde

D

fgdef,fabef,ebcde

Text Solution

Verified by Experts

The correct Answer is:
A
`["Easy"]` The current path abodefgha can treated as superposition of three loops fghaf, fabef and ebode, each carrying current i.
Promotional Banner

Topper's Solved these Questions

  • DAILY PRACTICE PROBLEM

    RESONANCE ENGLISH|Exercise DPP No.64|20 Videos

  • DAILY PRACTICE PROBLEM

    RESONANCE ENGLISH|Exercise DPP No.65|9 Videos

  • DAILY PRACTICE PROBLEM

    RESONANCE ENGLISH|Exercise DPP No.62|9 Videos

  • CURRENT ELECTRICITY

    RESONANCE ENGLISH|Exercise High Level Problems (HIP)|19 Videos

  • ELECTRO MAGNETIC WAVES

    RESONANCE ENGLISH|Exercise Exercise 3|27 Videos

Similar Questions

Explore conceptually related problems

A current l amperes flows through a loop abcdefgha along the edge of a cube of width l metres as shown in figure. One corner 'a' of the loop lies at origin. Thish current path (abcdefgha) can be treated as a superposition of three square loops carrying current l. Choose the correct option?

A current I amperes flows through a loop abcdefgha along the edge of cube of width l metres as shown in figure. One corner 'a' of the loop lies at origin. The unit vector in the direction of magnetic field at the centre of cube abcdefgh of width l is given by

A current l amperes flows through a loop abcdefgha along the edge of a cube of width l metres as shown in figure. One corner 'a' of the loop lies at origin. The unit vector in the direction of magnetic field at the centre of cube abcdefgh of width lambda is given by

A current I amperes flows through a loop abcdefgha along the edge of cube of width l metres as shown in figure. One corner 'a' of the loop lies at origin. Now if a uniform external magnetic field is vec(B) = B_(e) hat(j) is switched on, then the unit vector in the direction of torque due to external magnetic field (vec(B)) acting on the current carrying loop (abcdefgha) is

A current l amperes flows through a loop abcdefgha along the edge of a cube of width l metres as shown in figure. One corner 'a' of the loop lies at origin. Now if a uniform external magnetic field is overset-B=B_(0)hatj is switched on, then the unit vector in the direction of torque due to external magnetic field overset(-B) acting on the current carrying loop (abcdefgha) is

A current I is flowing through the loop , as shown in the figure . The magnetic field at centre O is

A current l flows through a closed loop as shown in figure .The magnetic field at the centre O is

The magnetic field Intensity at the point o of a loop carrying current i as shown in the figure is

A wires PQRS carrying a current I runs along three edges of a cube of side l as shown in figure. There exists a uniform magnetic field of magnitude B along one of the sides of cube. The magnitude of the force acting on the wire is

A square loop is placed near a long current carrying straight wire as shown in the figure . Match the following table