JEE Mains Model Paper 7

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Question : 23 of 90

Marks: +1, -0

Two coaxial solenoids of different radii carry current I in the same direction. Let

→

F1

be the magneticforce on the inner solenoid due to the outer one and

→

F2

be the magnetic force on the outer solenoiddue to the inner one. Then:

→
F1
is radially inwards and
→
F2
= 0
→
F1
is radially outwards and
→
F2
= 0
→
F1
=
→
F2
= 0
→
F1
is radially inwards and
→
F2
is radially outwards

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