The force exerted on a current-carrying wire placed in a magnetic field is zero when the angle between the wire and the direction of magnetic field is:; A. 45°; B. 60°; C. 90°; D. 180°
Answers
Answered by
27
Answer:
180°
Explanation:
F = BILsin theta
where ,L = length of wire
I = current of wire and
theta = angle b/w current direction and magnetic field
as the value of sin180° is 0
the force exerted on a current carrying wire placed in magnetic field is zero
so , correct answer will be 180°
Answered by
6
Answer:
180 degree
Explanation:
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