Solve this : 47 What is the value of the current in a wire of 10 cm - Physics - Moving Charges And Magnetism

Question

Solve this :

47 What is the value of the current in a
wire of 10 cm long at the right angle to
uniform magnetic field of 0 5 Weber/m2 ,
when the force acting on toe wire is 5 N?
(a) 1 A
(b) 10 A
(c) 100 A
(d) 1000 A
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Aarushi Mishra · Accepted Answer

F→=il→×B→F=ilB sin θGivenθ=90oB=0
5weber/m2l=10cm=0 1mF=05N5=i0 1×0 5 sin 90o5=i0 050
01 i=1i=100A

Solve this : 47. What is the value of the current in a wire of 10 cm long at the right angle to uniform magnetic field of 0.5 Weber/m2 , when the force acting on toe wire is 5 N? (a) 1 A (b) 10 A (c) 100 A (d) 1000 A ​

Solve this :

47. What is the value of the current in a
wire of 10 cm long at the right angle to
uniform magnetic field of 0.5 Weber/m² ,
when the force acting on toe wire is 5 N?
(a) 1 A
(b) 10 A
(c) 100 A
(d) 1000 A