Four wires each of length 2.0 meters are bent into four loops P, Q, R and S and then suspended into uniform magnetic field. Same current is passed in each loop. Which statement is correct
Text Solution
Verified by ExpertsThe correct answer is:
D
∴ Couple 
For given measurements only area of circle will be maximum and therefore torque will be maximum.
Hence, couple on loop 
will be highest.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
Two free parallel wires carrying currents in opposite direction
A rectangular loop carrying a current i is situated near a long straight wire such that the wire is…
A circular coil of radius 4 cm and of 20 turns carries a current of 3 amperes. It is placed in a ma…
A conducting circular loop of radius r carries a constant current i. It is placed in a uniform magn…
Two thin long parallel wires separated by a distance b are carrying a current i amp each. The magni…
Through two parallel wires A and B, 10 and 2 ampere of currents are passed respectively in opposite…