Question

25. A semicircular wire PQS of radius R is connected to a wire bent in the form of a sine curve to form a closed
loop as shown in the figure. If the loop carries a current i and is placed in a uniform magnetic field B, then
the total force acting on the sine curve is
R
x
Х
X
X
SI
хох
x
X
Х
X
х
X
Х
Х
Х
(1) 2BiR (downward)
(3) BiR (upward)
(2) 2BİR (upward)
(4) Zero​

Answer 1

Answer:

थभधयफृदबब बथबथबदड बथबथडथड तडतडथडथ बथडथथडथडड तडथडथथढ रडरडरडर तडथडथथड डतथडथडथडयडर डथडथथड तडतडतडथ