You visited us 201 times! Enjoying our articles? Unlock Full Access!

Magnetic Field Due to a Circular Ring on the Axis

A wire bent i...

Question

A wire bent in the form of right angled triangle PQR, carries a current $1 A$ . It is placed in a region of a uniform magnetic field $B = 0.2 T$ . If $P R = 1 m$ , the net force on the wire is :

1.73 N

No worries! We‘ve got your back. Try BYJU‘S free classes today!

3.46 N

No worries! We‘ve got your back. Try BYJU‘S free classes today!

2.732 N

No worries! We‘ve got your back. Try BYJU‘S free classes today!

0

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D $0$
Net force on a closed loop due to magnetic field always equals to zero.
This result is a standard one and is expected to be remembered.

Note : the magnetic field must be uniform. Only then this holds. In a non uniform field, this may not hold/

Suggest Corrections

Similar questions

Q. A wire, bent in the form of a right-angled triangle

A B C

carries a current of

1 A

. It is placed in the region of a uniform magnetic field

B = 0.2 T

as shown in the figure. If

A C = 1 m

, the net force on the wire is -

Q. A bent wire AB carrying a current I is placed in a region of uniform magnetic field

\to B

. The force on the wire AB is

A bent wire AB carrying a current I is placed in a region of uniform magnetic field $\to B$ . The force on the wire AB is

A bent wire PQ carrying a current I is placed in a region of uniform magnetic field $\to B$ having magnitude B . The force on the wire PQ is $n \times B I L$ .The value of n is

Q. A uniform magnetic field

\to B = (3^i + 4^j +^k)

exists in region of space. A semicircular wire of radius

1 m

carrying current

1 A

having its centre at

(2, 2, 0)

is placed in

x - y

plane as shown in figure. The force on semicircular wire will be

Join BYJU'S Learning Program

A wire bent in the form of right angled triangle PQR, carries a current 1A. It is placed in a region of a uniform magnetic field B=0.2T. If PR=1m, the net force on the wire is :

The correct option is D 0Net force on a closed loop due to magnetic field always equals to zero.This result is a standard one and is expected to be remembered.Note : the magnetic field must be uniform. Only then this holds. In a non uniform field, this may not hold/

A wire bent in the form of right angled triangle PQR, carries a current $1 A$ . It is placed in a region of a uniform magnetic field $B = 0.2 T$ . If $P R = 1 m$ , the net force on the wire is :

The correct option is D $0$
Net force on a closed loop due to magnetic field always equals to zero.
This result is a standard one and is expected to be remembered.

Note : the magnetic field must be uniform. Only then this holds. In a non uniform field, this may not hold/